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CSET Meiosis

Subjects : cset, science, biology
Instructions:
  • Answer 22 questions in 15 minutes.
  • If you are not ready to take this test, you can study here.
  • Match each statement with the correct term.
  • Don't refresh. All questions and answers are randomly picked and ordered every time you load a test.

This is a study tool. The 3 wrong answers for each question are randomly chosen from answers to other questions. So, you might find at times the answers obvious, but you will see it re-enforces your understanding as you take the test each time.
1. Same for both






2. The fusion of an egg and a sperm






3. Gives variations in species because of overcrossing Meiosis is a bit different because there something called crossing - over happens with the DNA. This crossing over is an exchange of genes. The genes are mixed up - not resulting in a perfect duplic






4. Complete set






5. Contain only one chromosome from each matched pair






6. A zygote has a _________ chromosome number






7. 4 cells end of meiosis






8. Have 1/2 # of chromosomes from parent cells (1/2 aploid)






9. Sex cells or gametes go through meiosis






10. After 2 nuclear divisions in meiosis - _______ result






11. The egg and the sperm have a aploid chromosome number






12. Sexual reproduction of cells - Has 2 division cells - makes 2 complete sets






13. The chromosome number is ______ by a process called Meiosis






14. When 2 gametes join - the chromosome number is...






15. Yes overcrossing chromosomes interlink and exchange information in children overcrossing siblings look different






16. Contain pairs of chromosomes






17. Forms when one sperm cell gains an egg cell fertilize and make complete set






18. 2 divisions in meiosis






19. Cells are different






20. Reduced 1/2 set






21. Meiosis can only occur in...






22. Yes cell divides and duplicates everything