<em>This is an example of;</em>
B. Photoperiodism
<u>Photoperiodism is the response of an organism to seasonal changes in day length.
</u>
<u>They are classified under three groups according to the photoperiods;</u>
<u>1. Short-day plants </u>
<u>2. Long-day plants </u>
<u>3. Day-neutral plants.</u>
Answer:
active immunity
Explanation:
Active immunity is the form of acquired immunity in which the body produces its own antibodies against infections. When infectected by a bacterial infection that had happened before, one will not become seriously ill. This is because memory cells are able to recognise the antigens and stimulate the immune system to produce antibodies against the pathogens.
Answer:
Absolutely, Genetic Polymorphism is observed
Explanation:
In genetics, Polymorphism refers to the regular existence of two or more different genotypes within a given species or population.
Definitely, the Clover leaf as described above exhibit genetic Polymorphism, bearing that the existence of the 3 genotypes: AA, Aa, and aa in Same species of Clover has been observed.
Note that this condition occurs because that natural selection is unable to pick a single trait above another; thus diverse phenotype of Clover leaves are observed.
Answer:
The correct answer is option d. "an arrangement of hydrocarbons".
Explanation:
Glycine is the simplest amino acid in terms of structure, as it has a single hydrogen atom in its side chain. A glycine found in the interior of a molecule after the polypeptide folds most likely will have the defining characteristic of being an arrangement of hydrocarbons. The interior of a polypeptide is defined by its hydrophobic nature, a non polar amino acid as glycine would contribute to the hydrophobicity by behaving as an arrangement of hydrocarbons.