Answer:
a
Explanation:
There are two major differences between mitosis and meiosis. First, meiosis involves not one, but Two cell divisions. Second, meiosis leads to the production of germ cells, which are cells that give rise to gametes. Germ cells are different from somatic cells in a critical way. Whereas somatic cells are diploid, meaning they have two copies of each chromosome, germ cells are haploid. The haploid nature of germ cells is vital to the process of sexual reproduction.
UV light caused cancer because it damages the DNA in our cells. Changing the characteristic of a cell can cause cancer
Answer:
Its basically because of their adaptive features.
Explanation:
The kidneys of desert animals concentrate urine, so that they excrete less water.
Kangaroo rats and lizards, live in burrows which do not get too hot or too cold and have more humid (damp) air inside.
Since water is so scarce, most desert animals get their water from the food they eat: succulent plants, seeds.
Answer:
49.14%
Explanation:
The frequency of the heterozygous individuals in the population is therefore: 64/400 = 0.32
Using the Hardy Weingburg equation of a population is equilibrium = p2 + 2pq + q2 = 1
q2 = 0.32; Therefore q = 0.5657 –> alellic frequencies
If p + q = 1; Then p 1 – q = 1 – 0.5657 = 0.4343
Heterozygous individuals are represented by 2pq = 2 * 0.4343 * 0.5657 = 0.4914
0.4914 * 100 = 49.14% of the population which translates to 0.4914 * 400 = 196.56 (197) individuals
This could indicate the development of the ability for Lia to recognize herself. It indicates this because Lia touched the lipstick on her nose instead of touching the mirror
