Answer:
1. True
Proteins are frequently called the building blocks of life because they are found everywhere: in our cells, bones, muscles, blood, hormones, enzymes and more. It is thanks to proteins that our body has any sort of structure to it.
2.False
Tissues are groups of similar cells that have a common function. An organ is a structure that is composed of at least two or more tissue types and performs a specific set of functions for the body. Many organs working together to accomplish a common purpose is called an organ system.
3. False
Prokaryotes are unicellular organisms that lack organelles or other internal membrane-bound structures. Therefore, they do not have a nucleus, but, instead, generally have a single chromosome: a piece of circular, double-stranded DNA located in an area of the cell called the nucleoid.
4. False
False, blood cells don't have a rigid cell wall. Plants and Bacteria have rigid cell walls, but not blood cells!
The correct answer is to manage and control people
Answer:
This example illustrates the concept of a trait being multifactorial.
Explanation:
Saying that a trait is multifactorial means that such trait depends on multiple genes as well as multiple environmental factors that influence them. According to the passage, Jamal does have the genes to be a professional athlete. Yet, since his environmental conditions have never been favorable, he did not become one. Simply having the "right" genes was not enough; there were other factors in place as well. Therefore, this is an example of a trait being multifactorial.
True I think I have learned about this but I am 90% sure