Answer: The correct answer is- A. Chromosome numbers vary widely.
Chromosome can be described as thread like structure that is composed of DNA ( deoxyribonucleic acid) and possesses genes ( segment of DNA coding for a particular protein) on it.
Eukaryotic cells ( such as plant cell, animal cell) have variable number of chromosomes.
For instance, human beings have 23 pairs of chromosomes whereas it is different in plants depending on the species.
Thus, A) is the right answer.
Answer:
Strong linkages, called covalent bonds, hold together the hydrogen white and oxygen red atoms of individual H2O molecules. Covalent bonds occur when two atoms, in this case oxygen and hydrogen share electrons with each other
Explanation:
Answer:
the answer will be
measure the growth of plant that did not recieve fertilizer
perform additional trials
Explanation:
i just took the test and got the answer right
The first one should be mM
Answer: non-native plants compete with native plants for resources
Explanation:
Just took the quiz ;)
