Animal science
1. what species of animals come into heat as the days get shorter
2. at what moment does the ovulation occur within the ovary
3. what supplies nutrients to the fetus during development
4. in what portion of the reproductive tract is the egg fertilized
5. for how long can poultry can store semen
6. what is one function which the vulva and the sheath share
7. what produces the ovum or egg

as many times as you want

where in your body is there an enzyme that does function at a high or low ph? what is the name of that enzyme and its function?

ans.

dna fingerprinting is defined as a process that determines the dna characteristics of an individual. these dna characteristics are unique among individuals as their fingerprints, so it is known as dna fingerprinting.

steps of dna fingerprinting includes extraction of dna from sample, amplification of dna, restriction digestion of amplified dna, and then analysis of dna by gel electrophoresis, respectively.

thus, the next step performed by the scientist is 'to cut the amplified dna (obtained by polymerase chain reaction) by restriction enzymes that cleave the dna into fragments and their analysis.'