It depends on which virus you are referring to specifically. Viruses come in many shapes and types; their variations are tremendous.
For HIV and Influenza, viruses acquire their envelops after maturation, during the budding off or detachment stage from the host cell.
Hope this helps! :)
If both parents are heterozygous (Yy), there is a 75% chance that any one of their offspring will have a widow's peak.
Results - 3 yellow colored and 1 green colored. 75% - 25%.
If there are eight alleles that exist in a population, there are 4 pairs with different combinations that will be possible. The maximum number of copies will be solved using
(3 x 6P2) x 4 = 360
There will be a maximum of 360 copies an unaffected individual is expected to have.
Answer:
The anterior pituitary gland is controlled by regulatory hormones secreted by the <u>neurosecretory cells present in the hypothalamus.</u>