Perihelion marks the begging of summer when the earth is closest to the sun.
Answer: D. manipulating the DNA of cats.
Explanation:
Deoxyribonucleic acid (DNA) refers to the organic chemical which consists of genetic information. The DNA can be found in the cells of organisms.
Since the new line of cats are genetically modified to eliminate or reduce their allergy-causing properties, then we can infer that the DNA of the cats have been manipulated. In this case, the allergy causing property won't be passed across to the offspring since the DNA has been manipulated.
You may be tired and short of breath, this could also result in fainting
Answer:
a. (A_B_),(A_bb)(aaB_)(aabb)
Explanation:
This scenario is an example of recessive epistasis.
It involves two recessive alleles concealing the expression of an allele at varying locus.
The 9:7 ratio seen in this case is a rare form of epistasis known as duplicative recessive epistasis (a situation in which the other gene expression are masked due to the effect of either aa or bb presence on them).
In this scenario, if snails possess two copies of one or the other allele I.e allele a or allele b, pigment production would be inhibited leading to albino individuals.
A recessive phenotype is seen for a homozygous recessive gene at Gene A or Gene B.
Therefore, the genotypes of the offspring is AABB, AaBB, AABb, aaBb, aaBB, AAbb, Aabb and aabb.
Pvjt has function amPere x
