Question

in mammals, the male carries the set of chromosomes for sex determination. true false what method of breeding is used to develop specialized \lines\ of animals? * 1 point a. inbreeding b. crossbreeding c. pure breeding d. multi - breeding mitosis is defined as the division of a sex cell and results in four identical daughter cells true false

Explanation:

1. In mammals, the male has the XY sex - chromosome system which determines sex, so the first statement is True.
2. Inbreeding is used to develop specialized "lines" of animals as it increases homozygosity within a population.
3. Mitosis is the division of somatic cells and results in two identical daughter cells, while meiosis is the division of sex cells resulting in four non - identical daughter cells in most cases. So the statement about mitosis is False.

Answer:

1. True
2. A. Inbreeding
3. False