Answer:
Helicases are the enzymes that 'unzip' the DNA strand, and mRNA is the half that leaves the nucleus to get read by the ribosomes.
Explanation:
Answer:
It's either a or b
Explanation:
I'm not sure which of those it would be but I hope it helps some!
Ans.
Blubber is a fat-storage organ in mainly water-living mammals. It stores a large amount of brown fat tissue (brown adipose tissue) in young animals as compare to the adults that provides extra thickness to it. The extra amount of brown adipose tissue provides heat that acts as an effecient thermal insulator and helps on thermal regulation.
Thus, the blubber in baby dolphin shows a different composition of fat storage tissues that helps to survive them in cold temperature of ocean in their early stages of development.
According to Hardy- Weinberg principle, if the frequency of one allele in a population with two alleles is 0.7 at a particular locus, then the frequency of alternate allele is 0.3.
<h3>What is Hardy- Weinberg equilibrium?</h3>
- Hardy- Weinberg rule states that in the absence of disturbing factors, the genetic variability in a population remains constant in different generations.
- It states that when mating is random both the genotypic and allelic frequencies remain constant as they are in equilibrium.
- Hardy- Weinberg rule applies to a large population where mating is random and there is no migration.
- It is given by p + q = 1, where p is the frequency of dominant allele in the population, q is the frequency of recessive allele in the population.
- By squaring, p2+ 2pq+ q2= 1, where p2 is percentage of homozygous dominant individuals, q2 is percentage of homozygous recessive individuals. 2pq is percentage of heterozygous individuals.
- Here given, p= 0.7, therefore q= 1- 0.7= 0.3
Learn more about Hardy- Weinberg equilibrium here:
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Carbon dioxide mainly comes from the burning of various fossil feels of power generated and transport use.
