Answer: B. Neurotransmitters; C. Enzyme components; E. Hormones
Explanation: Aminoacids have a variety of functions because they can create proteins. These long and complex molecules perform important roles in different biological processes: they are responsible for the formation of enzymes and hormones. In neurotransmitters, the glutamate appears to be related to functions of the brain, like learning and memory. Other functions of the aminoacids are regeneration of muscular cells, have a role in imunology, growth of tissue, production of collagen and others.
The whale worms feed on the bones of the whale. The skeleton of the whale consists of huge amount of oil and thus is able to support enormous life. Usually a large whale fish bone is made up of 60% oil which is approximately equal to 6-7 tons of oils. The male whale worms live with in the bodies of the female worms. As many as 50-100 males may reside in one female. These worm species live in dandelion weeds and produce lots of eggs, grow fast and then disperse fast.
After consuming whale skeleton, all the worms at that site will die off. Before dying they release lots of eggs that are transported by the ocean currents and survive until they find whale bones to colonize
Answer:
<h2>c</h2>
Explanation:
A true breeding: it is a kind of breeding in which the parents would produce offspring that all the offspring would contain the same phenotype.
This means that the parents are homozygous for each trait. So their all the offspring will be same as the parent.
So here a plant with purple flowers is allowed to self-pollinate, as generation after generation it produces purple flower, it means that it must be homozygous for purple color.
Answer:
Each organism lives in different environments to enable it to survive. All animals from different species have different traits that helps them survive in their environment. And because some animals have many variations of traits in their gene pool it can help them adapt to the changes in their environment.