Introducing Genetics 1, Life cycles and inheritance
Автор: Dr. John Campbell
Загружено: 2019-05-22
Просмотров: 12201
Описание:
MCQs on Genetics
Genetics 1, Life cycles and inheritance
Most of the DNA in a cell is found in the:
a. Mitochondria
b. Cytoplasm
c. Nucleus
d. Ribosomes
Human body (somatic) cells contain:
a. 23 chromosomes
b. 24 chromosomes
c. 44 chromosomes
d. 46 chromosomes
Approximately how many sperm cells will a healthy man produce in one day?
a. 1, 000
b. 10, 000
c. 100, 000
d. 100, 000, 000
Which of the following statements is true?
a. Mitochondria contains no genetic material of their own
b. Baby boys inherit their mitochondrial DNA from their fathers
c. Mitochondrial DNA is all coded for from the nuclear DNA
d. Boys and girls both inherit all of their mitochondrial DNA exclusively from their mothers
All somatic cells are derived via mitotic cell division from one single cell called a:
a. Sperm
b. Ovum
c. Zygote
d. Embryo
Повторяем попытку...
Доступные форматы для скачивания:
Скачать видео
-
Информация по загрузке:
