Allele frequency refers to how common an allele is in a population. It is determined by counting how many times the allele appears in the population then dividing by the total number of copies of the gene.

8 0

3 years ago

Meiosis does PMAT twice! That means there is a prophase I and a prophase 2. There is a metaphase1 and metaphase 2. Etc... How wo

Gennadij [26K]

<h3><u>Answer;</u></h3>

In metaphase I, the chromosome tetrads align on metaphase plate while in metaphase II, chromosomes align on metaphase plate as they are in mitosis with only sister chromatids.

<h3><u>Explanation;</u></h3>

Meiosis is a form of cell division that halves number of chromosomes when forming specialized reproductive cells such as gametes .
Meiosis occurs in two phases, namely; meiosis I and meiosis II. During homologous pairs of chromosomes align on the equatorial plane at the center of the cell.
During metaphase II, the spindle fibers connect to the kinetochore of each sister chromatid. The chromosomes align at the equatorial plane, which is rotated 90° compared to the equatorial plane in meiosis I.

4 0

3 years ago

Bats have oversized ears, which helps the bats use sound waves to detect the motion of their prey. Which example of the characte

lesantik [10]

Answer:

echolocation

it sends waves for them to see around them.

Explanation:

3 0

2 years ago

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There are 38 chromosomes in the muscle of cats. The eggs of a female cat would contain ____ chromosomes.