Sorry, I’m not sure on what the specific answer may be. But doing this would be extremely harmful. Humans need to age
Answer:
Yes both are different. In directional selection one of the extreme traits is favored, whereas in disruptive selection both the extreme traits are favored.
Explanation:
Directional: If selection acts to eliminate one extreme form and supports the other extreme then the peak shifts in the direction which is selected by the nature.
Disruptive: If the selection does not favor the mean character value, rather favors both the peripheral character values then this kind of selection is called disruptive selection.
The organelles are only found in plant cells and some protists such as algae. Animal cells do not have chloroplasts. ... The entire process is called photosynthesis and it all depends on the little green chlorophyll molecules in each chloroplast. Plants are the basis of all life on Earth. so yes
Answer:
repressible
Explanation:
When the expression of genes of an operon is reduced or decreased in response to certain signals, the operon is said to be repressible operon. The operon with genes that code for enzymes of biosynthetic pathways is repressible in nature to ensure the expression of the genes only when required.
For example, the genes of tryptophan operon code for the enzymes involved in the biosynthesis of tryptophan. The "tryptophan operon" is not expressed when enough tryptophan supplies are available for the cell. So, tryptophan operon is a repressible operon.