2 the YY is yellow.
the Yy is yellow
yy is blue
SS is square
Ss is square
ss is round
Answer:
The most correct option is the first option
Explanation:
A deer is an herbivorous animal that is usually preyed upon by many wild carnivorous animals like lions, tigers and leopards. Hence, when the population of these wild predatory carnivorous animals reduce, the population of the deer would increase because fewer of them would them would be killed by predators despite them (the deers) reproducing.
Note that a predator is an animal that feeds upon another animal (referred to as prey) of lower "strength".
Natural selection is the process through which populations of living organisms adapt and change.
Answer:
20
Explanation:
the body needs 20 amino acids to grow and function properly but only 9 are essential for the body
Explanation:
The brain, skin and bones are genetically related thru DNA.
Gene expression regulates differation of cells...
