Other Biology Answers

Lesson 5 Review Questions

Directions: Answer each of the following questions.

1. Describe binary fission.

2. What is mitosis?

3. Identify the phases of the eukaryotic cell cycle.

4. What happens during interphase?

5. Define cancer.

6. What are chromosomes? When do they form?

7. Identify the chromatids and the centromere of a chromosome.

8. List the phases of mitosis.

9. What happens during the prophase of mitosis?

10. During which phase of mitosis do sister chromatids separate?

11. Describe what happens during cytokinesis in animal cells.

12. What are the three types of asexual reproduction?

13. Define gamete and zygote. What number of chromosomes does each have?

14. What happens during fertilization?

15. Outline the phases of meiosis.

I was making a video about poultry farming and selective breeding and nowhere on the internet or in research centres I got the answer for 'How many fertilized eggs do Hens lay in a year naturally?' or 'How many eggs Hen can lay in a year which will have chicks in it?'

I am aware that the answer varies breed to breed but can there be some approx number for the majority of Hens breeding used to produce eggs?

Like I read somewhere that Hens used in poultry farms in the UK lay around 300 eggs a year whereas without human interference the number is around 10-12.

the process of pregnancy

i am a student of Nursing licensed vocational nurse (LVN), i have a project in nursing Geriatrics, i want to confirm if your company can help me solve my Geriatrics project