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Chromosome Numbers

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Last updated 9 months ago
8 questions
4
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Question 1
1.
Draggable itemarrow_right_altCorresponding Item
Gametes
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Chromosomes that make up a pair; one from each parent
Homologous Chromosomes
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Segments that control the expression of traits
Genes
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Sex cells that have half the number of chromosomes
Fertilization
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Process where one gamete combines with another gamete
Question 2
2.
Humans have 23 pairs of chromosomes. An offspring's sex is determined by the sex chromosomes, while the other 22 pairs of chromosomes are called __________
Question 3
3.

What are the sex chromosomes in humans?

Question 4
4.

Which sex chromosomes do females typically have?

Question 5
5.

What is the male sex chromosome composition?

Question 6
6.

What determines a person's biological sex at fertilization?

Question 7
7.

How many pairs of autosomes do humans have?

Question 8
8.

What is the total chromosome number in humans?