Course

Human Biology

Study Pack

Set 19 Patterns Of Chromosome Inheritance

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Question 1

(Multiple Choice)

Free
In humans, how many of the chromosomes are autosomes?

A) 22 pairs
B) 22
C) 1 pair
D) 46
E) 23 pairs

Answer

Question 2

(Multiple Choice)

Free
Suppose that nondisjunction occurs during meiosis II in oogenesis, and each of the resulting four cells is fertilized with a normal sperm imagine four functional egg cells result from oogenesis). How many cells are normal and how many have a chromosomal trisomy?

A) one, three
B) two, two
C) three, one
D) two, one
E) one, two

Answer

Question 3

(Multiple Choice)

Free
In which two phases of mitosis does the nuclear membrane appear or disappear?

A) prophase and metaphase
B) metaphase and anaphase
C) prophase and anaphase
D) anaphase and telophase
E) prophase and telophase

Answer