Answer:
Intraspecific competition occurs between members of the same species. ... It leads to the evolution of better adaptations within a species. Interspecific competition occurs between members of different species. For example, predators of different species might compete for the same prey.
A D=0.20; d = 0.80
Explanation:
p² + 2pq + q² = 1
We find genetic frequency of the recessive gene then allelic frequency for the recessive alele;
q² = 32/50
q² = 0.64
q = 0.8
Allele frequencies of a gene add up to 1;
P + q = 1
p + 0.8 = 1
p = 1 – 0.8
p = 0.2
Answer: False.
Explanation:
Epithelial tissue is found in the linings of many structures throughout the body. There are two kinds of epithelial tissue: simple and stratified. And they perform different functions and are structured differently.
The simple epithelium consists of one single layer of cells. In this way, all cells are in direct contact with the basement membrane and are separated from the connective tissue. The main function of this epithelium is <u>absorption and filtration.</u>
The stratified epithelium is composed of many layers of cells that are stacked together. In this way, this epithelium has the function of <u>protecting against physical and chemical damage.</u>
Answer:
it might be D.
Explanation:
I honestly am going off of what I can remember in school.
Synthetic organic pigments are derived from coal tars and other petrochemicals. Inorganic pigments are made by relatively simple chemical reactions—notably oxidation—or are found naturally as earths. Inorganic pigments include white opaque pigments used to provide opacity and to lighten other colours.