Biologie
Biologie cellulaire, génétique, écologie et bases des sciences de la vie.
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the furthest object in our solar system is named sedna. sedna is 0.0013…
It would take less than 18,000 days to reach the outer limits of the solar system.
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silent discussion/assessment questions pp 111 - end 1. “the cigarette” …
1. The Iran-Iraq war allowed the Iranian regime to label internal rebels as threats to national security during a time of external conflict, justifying harsh crackdowns, deploying…
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the passage below describes a process of scientific inquiry. select the…
For one month, he watered one patch once per day and the other twice per day. He found that the patch of moss he watered more often grew 6 millimeters, while the other patch grew …
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multiple-choice question scientists believe that birds share a common a…
dinosaurs (the option with "dinosaurs" text, assuming the checkbox for dinosaurs is the correct one. If we follow the multiple - choice option format as per the problem's instruct…
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how is predation different from parasitism? parasites help their hosts;…
Predators usually kill their prey quickly; parasites usually do not.
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4 do animals that fertilize their eggs internally produce more or less …
1. Animals that fertilize eggs externally produce more young than those with internal fertilization. 2. Eggs fertilized internally are more likely to be fertilized than those fert…
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learn about evidence of evolution zachary de la rue multiple-choice que…
A. Similar DNA sequences B. Vestigial structures like the hip bone in whales C. Similar embryo development D. Transitional fossils
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the magnification of the ocular lens is multiple choice 100x. 10x. 40x.…
B. 10x
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which relationship would be most harmful to a small ecosystem with very…
Intense competition for the limited food.
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what is the best definition of mutualism? one organism benefits and the…
Both organisms help each other and benefit.
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11 explain why each of the following points is true. a the type of fert…
Animals in water (e.g., fish) use external fertilization (eggs/sperm in water), while terrestrial animals (e.g., mammals) use internal fertilization (no external water for fertili…
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in a parasitic relationship, what do we call the organism that is harme…
The host.
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what happens during competition in an ecosystem? one organism eats anot…
Organisms struggle to use the same limited resource.
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question #20 the table provides information about two inherited traits …
B. tt
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table shows the percentages of a, t, g, and c for a human, a bacterium,…
D. A = T; G = C
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question #18 examine the list. 1. skin disease because of excessive exp…
D. 3 and 5 ### Question #19
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3. malaria is a disease particularly common in africa, and is caused by…
- Suggestion 1: Use insecticide - treated bed nets (ITNs). Explanation: ITNs repel or kill malaria - carrying mosquitoes (female Anopheles) when they try to bite people at night, …
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7 do most of the animals that provide parental care have many or few yo…
**: The type of fertilization differs because land animals need to prevent gametes from desiccation (drying out), so they use internal fertilization. Aquatic animals can release g…
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question #11 the gender of an american alligator is determined by the t…
A. Each offspring receives one gene from each parent. ### Question #17 (American alligator gender determination)
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which of the following items will you need to make a wet mount? check a…
- transfer pipette - clean slide - tweezers - cover slip
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question #10 the punnett square shows the inheritance of pea pod color.…
A. Green pods are a recessive trait.
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after focusing on an object with the low power objective lens, you are …
D. Increase the light intensity
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d) os spongieux et los compact a) sur le squelette illustré : - identif…
## a) A. Radius (os long du membre supérieur) B. Tibia (os long du membre inférieur) C. Scaphoïde (os court) D. Côte (os plat de la cage thoracique) E. Os pariétal (autre os plat)…
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allowed al-lowed uh-loud middle english; anglo - french; old french alo…
Jorge's cell phone gave him driving directions aloud
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question #14 the graph shows the amounts of growth of two plants, brocc…
D. Corn grows best when the environmental temperature is 28°C.
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what is the advantage of using a wet mount? select all that apply. chec…
A. The motility of a specimen can be viewed under a microscope. B. No special equipment is needed. C. The specimen can be viewed as living cells.
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question #13 the graph shows the number of fungi that grows in two diff…
C. The number of fungi increases when the fungi are in contact with other organisms.
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which objective lens provides the highest total magnification? multiple…
C. oil immersion
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the mechanical stage lower knob causes the stage to move multiple choic…
C. right and left (assuming the options are labeled A, B, C, D with A: back and forth, B: up and down, C: right and left, D: All of the answer choices are correct)
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the total magnification achieved using a 10× objective lens with a 10× …
False
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question #10 jackson’s mother and father both have normal blood cells, …
A. Aa ### Question #11
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1 dans chaque cas, décris la différence entre les deux éléments nommés.…
a) Un ligament relie des os les uns aux autres, tandis qu'un tendon relie un muscle à un os. b) La moelle osseuse rouge fabrique les cellules sanguines, tandis que la moelle osseu…
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question #7: a cross between 2 tall pea plant parents produced 3 tall p…
B. Both the parents were heterozygous. ### Question #8
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the fine adjustment knob on the microscope multiple choice locates the …
D. fine - tunes the focus. (Assuming the options are labeled A, B, C, D in order. If the original labels are different, adjust the label accordingly, but the text is "fine - tunes…
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the ________ causes the stage to move upward or downward. multiple choi…
A. coarse adjustment knob
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question 17 4 pts match the mineral to its function. copper choose enzy…
- Copper: Enzyme function - Chromium: Carbohydrate metabolism - Iodine: Thyroid function - Selenium: Antioxidant
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2. how did knowing the cause of the bubonic plague affect how its sprea…
Knowing the bubonic plague is caused by *Yersinia pestis* (transmitted by fleas on rats, or via respiratory droplets in pneumonic form) allowed science - based management: 1. **Ve…
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question #4 in a plant, the trait for purple leaves (b) is dominant ove…
C. \( BB \times bb \) ### Question #5
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question #2 scientists have developed cold - resistant plants by introd…
C. It allows the plants to be grown in a wider variety of environments. ### Question #3
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indicate the correct order of steps as you bring an object into focus u…
1. Turn on the light and center the specimen over the light source. 2. Place slide on stage and secure with stage clips. 3. Focus specimen on scanning objective using coarse focus…
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question #1 in the swallowtail butterfly, the allele for black wings (b…
C. genotype: \( bb \), phenotype: yellow wings
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the coarse adjustment knob on the microscope multiple choice moves the …
B. locates the focus plane.
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a wet mount requires the addition of certain dyes and cell fixatives ap…
False
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match the vitamin with its dietary sources. b12 choose green leafy vege…
- B12: Animal sources and fortified cereals and grains - B6: Fortified cereals, fish, meats, bananas, beans, peanut butter, vegetables - Vitamin E: veg oils, nuts, seeds, whole gr…
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analysis 1. draw a diagram showing how the bubonic plague is spread. if…
A diagram (or description of a diagram) showing the spread of bubonic plague can be constructed as follows: 1. **Reservoir (Rats)**: Represent rats (e.g., black rats) as the reser…
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the magnification of the ocular lens is multiple choice 100x. 40x. 10x.…
C. 10x (assuming the options are labeled A: 100x, B: 40x, C: 10x, D: 1x; if labels differ, adjust to the correct label with "10x")
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1. draw a diagram showing how the bubonic plague is spread. if you draw…
s: 1. (Diagram as described above with labels and explanations) 2. Knowing the cause ( *Yersinia pestis* spread by fleas on rats, and later person - to - person in pneumonic stage…
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what happens to the carbon atoms absorbed by trees during photosynthesi…
Orange. They become building blocks for the tree’s growth, forming its structure.
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question 4 which of the following are the main inputs required for phot…
Inputs: Carbon Dioxide, Water; Products: Glucose, Oxygen (the purple - colored option)
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analyze this: a vine grows up a tree to reach sunlight. the tree begins…
No, it has become parasitism because the tree is now harmed.
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activity #4: understanding lactase gene regulation directions: read and…
1. Draw a star on the box labeled "LCT Gene Base Sequence" in Figure 2. 2. Draw an X on the boxes labeled "Control Region 1" and "Control Region 2" in Figure 2. 3. a. It increases…
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the fallopian tubes carry eggs from the to the .
First blank: ovaries Second blank: uterus
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the are the egg - producing organs of the female reproductive system
ovaries
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select all of the following which are functions of the female reproduct…
- Creating egg cells - Producing and secreting female sex hormones - Providing a site for fertilization
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where does a baby develop until birth? a the cervix b the fornix c the …
d. the uterus
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after ovulation, an egg enters the ______. a uterus b corpus luteum c o…
d. fallopian tube
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if sperm are present, an egg will be fertilized while it is in the ____…
b. fallopian tube
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just prior to ovulation, the egg is inside the _____. a polar body b co…
d. mature follicle
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eggs mature within the
ovaries
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ovulation occurs at the midpoint of the monthly cycle, when the are mat…
egg follicles (or ovarian follicles/eggs)
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after ovulation, the moving fingers of the nearby which will lead the e…
1. fallopian (uterine) tube 2. fimbriae Full completed sentence: After ovulation, the moving fingers of the nearby **fimbriae** sweep the egg into the tube, **fallopian (uterine) …
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______ is when the egg bursts out of the follicle and through the wall …
Ovulation
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document #3: the world responds foreign governments organized an intern…
1. How did the World Powers respond to the Boxer Rebellion? All the world powers with spheres of influence in China organized a unified international army equipped with modern wea…
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name: lalla lester daily written reflection how are different substance…
One substance I investigated was salt (sodium chloride) and another was sugar (sucrose). Salt and sugar differ in taste (salt is salty, sugar is sweet), solubility characteristics…
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document #3: the world responds foreign governments organized an intern…
1. How did the World Powers respond to the Boxer Rebellion? All world powers with spheres of influence in China organized a unified international army armed with modern weapons. T…
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use the table. 16. modeling real life a photographer frames her photogr…
0.6 ### Question 17
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the reaction is: $2\\ce{h_{2}o_{2}} \ ightarrow 2\\ce{h_{2}o} + \\ce{o_…
Oxygen (\(\text{O}_2\)) ### Question 2
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themes in the poetry of keats ode on a grecian urn by john keats 1. tho…
themes.
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what happens to the biodiversity of a period following a mass extinctio…
Following a mass extinction event, biodiversity generally increases over time. This is because the surviving species undergo adaptive radiation, evolving to fill the ecological ni…
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name thinking at the nanoscale reread pages 3 - 7 in made of matter. in…
smallest 1 atom 1 water molecule 1,000,000 water molecules 1 drop of water 1 glass of water biggest
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bikini bottom genetics scientists at bikini bottoms have been investiga…
1. - TT: Ho, Bb: He, DD: Ho, Ff: He, tt: Ho, dd: Ho - Dd: He, ff: Ho, Tt: He, bb: Ho, BB: Ho, FF: Ho - Purebred: TT, DD, tt, dd, ff, bb, BB, FF - Hybrids: Bb, Ff, Dd, Tt 2. - YY: …
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opossum - order: - marsupials, young are born incompletely developed an…
To solve this fill - in - the - blank about the opossum's biological classification and characteristics, we analyze each blank: ### 1. Order Marsupials belong to the order **Didel…
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10. read the passage. from the first seven years by bernard malamud tha…
O exposition
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you got it right - just one more to go! the oak tree is growing. from a…
Question 1: 6 Question 2: 3 Question 3: The line would be flatter Question 4: The intercept on the vertical axis would be lower
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inaugural address, jan. 20, 1961 john f. kennedy 1 we observe today not…
B. proud determination.
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7. read the passage. from \the first seven years\ by bernard malamud \i…
It shows Feld's desire for a better life for Miriam.
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after birth, an infant gradually learns to differentiate between simila…
Perceptual development ### Second Question (Twin Sisters' Behavior) (Note: Since the question is cut off, but based on the context, it's about nature (genetic tendency) vs nurture…
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the ethanol debate natalie stewart our society has recently undergone a…
B. The author presents an argument against ethanol and proposes a solution that involves searching for other ways to supply our need for fuel.
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1. read the passage. from \the first seven years\ by bernard malamud fe…
A. It is a moment of realization.
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which term correctly identifies the stage of physical development occur…
D. Zygotic period (Germinal stage) ### Second Question:
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nurse rodriguez gently strokes the cheek of a 15 - minute - old infant,…
C. Rooting reflex, critical for feeding ### Second Question:
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sample response: a law is a statement of fact that is generally accepte…
Independent Assortment
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what is a mountain range? a mountain range is a group of mountains that…
A mountain system is a group of nearby mountain ranges. For example, the Appalachian mountain system in eastern North America is made up of the Great Smoky, Blue Ridge, Cumberland…
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plugged in, but tuned out: the evil influence of ear buds darrell thoma…
C. false causation
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what kind of protection should you use, when you are working with bioha…
b) Gloves and some sort of facial protection
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guided practice read the passage. from “the first seven years” by berna…
D. Sobel takes out his anger on the last and then runs out of the shop.
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5. between minutes 6-8, what are some ways that ifarm is using advanced…
B. Monitoring health of fish and pulling that fish when treatment is needed, C. Monitoring weight of the fish and pulling that fish when it is ready for sale, D. Monitoring every …
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a student is writing a paragraph about \broken chain\ that makes the po…
A. He hates the way he looks and spends hours "trying to herd his teeth into place with his thumb."
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which antibodies can be found in a person with blood group o? a) antibo…
d) Antibodies for both antigen A and B
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read the excerpt from \broken chain.\ between history and math, alfonso…
A. Alfonso's lack of confidence around girls shows an internal conflict.
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guided practice read the passage. from \the first seven years\ by berna…
D. Sobel takes out his anger on the last and then runs out of the shop.
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1. in the clip, between minutes 1-2, how many species of fish are endan…
B. 90
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what are membranes like the cell membrane that allow some molecules to …
d) Semipermeable
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protein synthesis problem 1 codon wheel or table is needed to find the …
### Table Corrections & Completions: | DNA Coding Strand | A | T | G | A | C | T | T | G | G | C | T | A | C | C | G | |-------------------------|---|---|---|---|---|---|---|---|-…
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what is the term for when the concentration of a solute inside and outs…
d) Isotonic
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details no additional details were added for this assignment. drag the …
The characteristics of mosses that should be dragged to the box are: - produces spores - non - vascular system - performs photosynthesis
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what is the most common solvent in cellular activities? a) water b) iso…
a) Water
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details no additional details were added for this assignment. character…
The characteristics of Phylum Mollusca are: soft body, bilateral symmetry, one or two shells. (The incorrect ones like exoskeleton, segmented body, jointed appendages belong to ot…
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guided practice read the passage. from \the first seven years\ by berna…
A. exposition
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observing a bird with feathers, a beak, and a vertebrate structure, whi…
B. Chordata