Question

directions:
answer the following questions.

1. using the word bank, label the following images related to the first stages of pregnancy.

images
blastocyst
conception
morula

1. the ________ is a pear - shaped organ located in the pelvis.

a. uterus
b. placenta
c. ovary
d. fallopian tube

1. which of the following is the ejection of a mature egg or ovum from the ovary into the fallopian tube?

a. embolization
b. ovulation
c. colorization
d. pollination

1. the ________ is a combined cell just after fertilization containing genetic information from both parents.

a. mitote
b. ligate
c. morula
d. zygote

1. which of the following is made up of an inner group of cells and an outer structure of cells which implants into the endometrium?

a. blastomere
b. embryo
c. blastocyst
d. fetus

1. fill in the blanks using the word bank provided below.

the ______ stage is when all the major systems and ____ develop. at this stage, the cells continue to multiply and ____. however, now they begin to ____. differentiation means cells take on specific ____ and ______.

Explanation:

Question 1

(Note: Since the images are not fully detailed here, but based on typical first - stage pregnancy images: The first image (with a single - cell - like appearance) is Conception (fertilized egg), the second (a solid ball of cells) is Morula, the third (a hollow - like structure with inner and outer cells) is Blastocyst. So label the first image as Conception, the second as Morula, the third as Blastocyst.)

Question 2

The uterus is a pear - shaped organ in the pelvis. The placenta is an organ for nutrient exchange, the ovary produces eggs, and the fallopian tube is for egg transport.

Ovulation is the release of a mature egg from the ovary into the fallopian tube. Embolization is related to blockages, colorization is about adding color, and pollination is in plants.

A zygote is the cell formed right after fertilization, containing genetic material from both parents. Mitote is not a correct term for this, ligate means to tie, and morula is a later stage (a ball of cells).

Answer:

A. Uterus

Question 3