Answer:
The animal cells produce the collagen but the plant cell does not produce collagen that responsible for producing the complex structure of protein and carbohydrates that is called extracellular matrix cell. Collagen is an important protein that provides strength to the structural integrity. On the other hand, the plant has not collagen so they have their extracellular supportive structure. The cell wall is so rigid and covered by the cell that protects it that provides shape and support to it. The plant cell also made up of molecules and these are called cellulose. These cellulose structured into the fibers that are called micro-fibrils
If a single <span>mutation turns off the growth of some pairs of legs within an organism a hox gene will most likely be affected. so the answe is (b)
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The answer is Speciation cannot occur in the absence of mutation. Speciation cannot occur in the absence of natural selection
If an individual were heterogeneous then there would be a 50/50 chance of being either dominant or recessive. I hope this helps. :)
Answer:
C. When running that is the answer
