subject
Biology, 23.07.2020 07:01 tae8002001

A diploid human cell normally has 23 pairs of homologous chromosomes, but as a woman ages, the chances of nondisjunction increase. Imagine that a gamete is produced that received two copies of chromosome 21 due to nondisjunction during meiosis II. If the gamete is fertilized with a normal sperm, the embryo's cells will contain chromosomes.

ansver
Answers: 3

Another question on Biology

question
Biology, 21.06.2019 19:30
Which of the following statements is true? 1. the mantle of the earth is made of solid nickel and iron. 2. the crust of the earth is made of solid nickel and iron. 3. the inner core is made of solid nickel and iron.
Answers: 1
question
Biology, 21.06.2019 21:10
Complete the possible outcomes for each generation in the pedigree chartaa aa aa
Answers: 1
question
Biology, 22.06.2019 07:40
The third stage of cellular respiration is (2 points)
Answers: 2
question
Biology, 22.06.2019 09:20
Amap's orientation is typically determined by an
Answers: 2
You know the right answer?
A diploid human cell normally has 23 pairs of homologous chromosomes, but as a woman ages, the chanc...
Questions
question
Social Studies, 16.07.2019 15:30