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Answer:</h2>
The genetic makeup of an organism at fertilization determines only the
- <em>Genes are encoded with different traits. Each of these traits carry different functions to the new offspring that is developing. ... The genes that an organism inherits can affect gene function. For example they can have a recessive gene for something thatmight affect them. I hope that this helps you out, have a fantastic day!!</em>
Abiotic factors are the greater part of the non-living things in a biological community. Both biotic and abiotic factors are identified with each other in a biological community, and in the event that one component is changed or expelled, it can influence the whole environment. Abiotic variables are particularly vital on the grounds that they specifically influence how living beings survive.
Answer:
Option A, They have enzymatic properties that can covalently modify DNA.
Explanation:
Histones have very basic nature and possess no enzymatic properties. However, any modification of DNA is carried out after the end of translation process with the help of enzymes on the N –terminal tails through processes such methylation, acetylation, citrullination, phosphorylation.
There are several Histone-modifying enzymes in the human genome that interact with the non-histone proteins to form functional complexes
Hence, option A is correct
choanocytes - spelling might be off on that... it means collared cells from Latin roots.
