Question

1. make 3 observations about the graph

there are different test groups.
there are measured variables.
both groups showed a significant increase in squat.

review of lessons 1-5:
directions: answer the questions below to review what you learned in lessons 1-5.

1. what is inside sperm and egg cells?

dna.

1. what are chromosomes?

proteins that carry genetic info.

1. what do you think the patterns in these chromosomes will tell us?

reading comprehension - mutations:
directions: read the article linked here. answer the questions below.

1. what causes sauteur d’alfort rabbits and mice to do handstands?

1. what is the importance of the rorb protein?

Explanation:

Answer:

1. DNA (chromosomes)
2. Thread-like structures made of DNA and proteins that carry genetic information.
3. They provide information about an organism's traits, genetic health, and evolutionary relationships.
4. A genetic mutation in the RORB gene.
5. It is essential for the proper development of spinal cord neurons that coordinate limb movement and gait.