the diagram above represents the chromosomes of a person with a genetic disorder caused by nondisjunction in which the chromosomes fail to seperate properly. Which cromosome set displays nondisjunction?

A. 21
B. 2
C. 23
D. 8
I need the answers for this whole test plz

9 answers

No diagram. Cannot copy and paste here.

We do not do your homework for you. Although it might take more effort to do the work on your own, you will profit more from your effort. We will be happy to evaluate your work though.
I don’t have 4 of the answers but here
If you are “cheating” please be smart and account for the average you have in this class as to not raise eyebrows!!
And as for the person above saying stuff about not giving answers when will you actually use this in real life cases I’m not gonna be a doctor or a scientist so this quite literally has no lasting affect on me and if anything after this class Most will forget everything bc it truely is such useless information to know….
1.21
2. Metaphase
3.extra chromosome
4.co-dominance
5. Four genetically different gametes
6. Gamete
7.75% tall, 25% short
8.23
9. The new cells have half the dna of the parent cell
10. Both a and b are true
11. Karyotyping
12. Good luck :0
13. Deletion
14. Good luck :0
15. Good luck :0
16. The first amino acid in the sequence does not change
17.sperm cells
18. Crossing over
19. Meiosis causes an increase in genetic variation, because of the crossing over of genetic material between homologous chromosomes
20. Genes may be regulated by environmental factors like temp
21. It allows for more genetic diversity of gametes
22. Random alignment of chromosomes on the equator during metaphase 1
23. Good luck :0
24. O
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12. Prophase 1

14. Idk got it wrong

15. a change occurs in DNA nucleotides bases

23. 75%
0-0 and John Doe

The answer to 14. B
John Doe got me a 23/24
cuz number 16 is, all of the above