Answer:
The thymus gland can be described as a gland that functions both for the endocrine system and for the immune system.
In the immune system, thymus gland plays a vital role in the development of the T-cells. If thymus gland wouldn't be there, then there will be a reduction in the T- cells of the body. Hence, the immunity of the body will be suppressed.
The thymus, till the time it is active, also protects the body from autoimmunity. If thymus is absent, then there will be suppressed autoimmunity in the child.
An arc flash can occur when differences of potential voltage reading exists. An arc flash an enormous amount of radiant energy that explodes outwards from electrical equipment, creating pressure waves These high intensity pressure waves can damage a person's hearing or even eyesight.
<u>Answer:</u>
Common ancestor is the main factor that determines that all terrestrial animals are quadrupedal.
<u>Explanation:</u>
- Phylogeny means the evolution of the organisms or genetically related organism and how they are related.
- The study of phylogeny is called as phylogenetics. Terrestrial means those who live on land.
- Mammals are one who gives birth to their offspring directly. They are generally warm-blooded, breath air.
- Studying each state of the ancestor and also tracing the organism characteristics during evolution.
Hello!
I guess the correct option will be:
B. consists of cytoplasm and nucleus
Hope it helped you
:)
I think its c because both groups receive the same amount of of sunlight
