Question

Section C
Define the terms.
Q.1 Alleles
Q.2 Stock
Q.3 Biocontrol. ??​

Answer 1

Answer:

Alleles:alternqtive pair of gene arise due to mutation and found at same place on chromosome

Stock:a breed of animal or plant

Biocontrol:method of controlling pest such as insects mites weeds viruses etc by using other organisms

Plz mark this answer as brainliest

Answer 2

Alleles - are the mutated variant occur in the population in pair which governs the phenotpic character of the person.

Many varient occur in the population but only a pair out of it occur in person.

A phenotypic character may be govern by the pair of allele (in case of height) or by multi alleles (human skin colour).

Stock - It can be defined as the group of organism which reproduce or interbreed and remain reproductively isolated with other species. Isolation may be temporary or permanent and they are genetically sufficient.

Biocontrol - It can be defined as the natural organism use to control the invasive organism in the region.

for eg: Bacillus thuringiensis (Bt) is a bacteria which is used as biocontrol.