Answer:
A. Circulatory system
Explanation:
Circulatory system consist of heart,blood cells&blood vessels
Answer: Option C
Explanation: The balanced chemical equation that explains photosynthesis is stated below:
6CO2(g) + 6H20(g) --------> C6H12O6 + 6O2(g) + energy (in from of ATP)
From the equation, 6 atoms of carbon C are contained in 6 moles of atmospheric Carbondioxide CO2, that reacted with 6 moles of water molecules H2O, contained in plant cells to yield 1 mole of glucose C6H12O6 and chemical energy in the form of ATP (adenosine triphosphate)
Answer:
a) p² = homozygous dominant genotype frequency
2pq = heterozygous genotype frequency
q² = homozygous recessive genotype frequency
b) the population must be randomly mating.
Explanation:
(a) The formula for genotype frequency of a population with p and q alleles is as under:
p² + 2pq + q² = 1
where p allele is dominant over q allele.
Phenotypically p² + 2pq will produce same appearance i.e. dominant phenotype while q² will produce recessive phenotype. So it means that if 80% population is represented by p² + 2pq then 20% will be represented by q².
(b) One of the conditions for a population to be in Hardy-Weinberg equilibrium is that the population must be randomly mating.
The problem would be that the hydrophilic heads could interact with water but the hydrophobic tails can’t. Therefore, one side could exist with water but the other side can’t.