Answer:
The answer is B.
Explanation:
Plants are able to convert sunlight by using photosynthesis. Photosynthesis allows them to use sunlight to convert water and carbon dioxide into into glucose, which is sugar.
The answer of earth science is A
Any energy transformation involves the loss of some energy as B. Heat.
The frequency of homozygous dominant individuals in this population is 0.55.
<u>Explanation</u>:
According to Hardy-Weinberg Equilibrium,
p + q = 1
For the Homozygous recessive gene is given by ².
where, p represents the frequency of dominant gene.
q represents the frequency of recessive gene.
² = 20 % = 20 / 100 = 0.2
q =
q = 0.45
p + q = 1
p = 1 - q
= 1 - 0.45
p = 0.55.
Answer:
The correct is B Hormones are chemical signals between cells transported in blood or hemolymph.
Explanation:
Hormones are called chemical messenger of the cell because they transmit chemical information from one cell to the target cell and regulating the functioning of that target cell by activating specific proteins related to the functioning of that target cell.
Hormone is secreted from its source gland such as Pituitarygland, thyroid gland,adrenal gland.After being secreted hormones are transported via the blood stream to the target cell and binds to receptor of that target cell thus allowing the target cell to exert its biological function.