miklin96301 miklin96301

01-12-2021
Biology

contestada

In humans, what determines the sex of offspring and why?.

Respuesta :

lunagrdd lunagrdd

01-12-2021

Answer:

Females have two X chromosomes in their cells, while males have both X and a Y chromosomes in their cells. Egg cells all contain an X chromosome, while sperm cells contain an X or Y chromosome. This arrangement means that it is the male that determines the sex of the offspring when fertilization occurs.

Answer Link

Otras preguntas

Foreshadowing means A. hinting at things that will occur later. B. describing what happens at night—for example, in a dark basement. C. putting secondary cha

What is the correct order of the four steps of the writing process? A. Plan, edit, prepare, write B. Prepare, plan, write, edit C. Prepare, write, plan, edit

An object traveling at a constant speed but with a changing direction is accelerating. a. True b. False

To combine a range of cells into one large cell, you should highlight the cells and choose A. Merge Cells. B. Wrap Text. C. Decrease Indent. D. Increase Indent.

Which is part of meiosis but not mitosis A. cell division B. duplication of chromosomes C. reductions of chromosome number D. production of new cells

If e=5t where y represents the earnings from t T-shirts sold is it proportional why or why not?

44 tens is the same as what

Given (kg/s) (m/s) , what is the resulting unit?

Which factor encouraged farmers to leave their land in the Great Plains during the 1930s?

d plus 3 < 12 A) d < -9 B) d < -15 C) d < 15 D) d < 9