Answer:
C.
Explanation:
He removed a level and added a kingdom.
Answer:
magnetic north pole
Explanation:
They occur most frequently in a belt of radius 2500 km centered on the magnetic north pole. This so-called auroral zone extends over northern Scandinavia, Island, the southern tip of Greenland and continuing over northern Canada, Alaska and along the northern coast of Siberia.
Answer:
The most likely observed group composition of Primates is - Multi male.
Explanation:
- Primates belong to an order of mammals. They have large brains, complex behavior and they can use hands. E.g, humans, apes, monkeys, chimpanzees, gorilla, lemur, baboon, and orangutan.
- Sexual body size dimorphism means there is a difference in size between the two sexes. Mostly measured by the ratio of male and female body weight, body size. It also includes their mating system.
An allelle is the alternative form of genes that contribute to human genetic variation.
Explanation:
Any change in the DNA sequencing which leads to the difference between individuals is called genetic variation.
A trait is the characteristic feature which is passed on from one generation to another.
Different forms of traits expressed by different individuals are characterized by genes present in the DNA. The variant or alternative form of genes which leads to such genetic variation is called an allele. This produces the characteristic differences among humans.
Alleles are found in pairs and can either be recessive or dominant depending upon the genotypes (heterozygous or homozygous).
Characteristics like color of the eye or hair, the height of an individual, length or shape of the nose, and various other specific characteristics are expressed by these alleles
.
<em>Ans:</em><em>-</em>
In short, translation is the synthesis of proteins by ribosomes in the cell. It follows after the process of transcription in which a molecule of mRNA is copied from DNA to produce a specific base sequence. ... This process is repeated until a stop codon on the mRNA is reached and the completed polypeptide is released.
