Answer:
The outer covering of plant cell that surrounds the plasma membrane of the plant cell is known as cell wall.
Explanation:
Functions of cell wall
1 Cell wall provides mechanical strength to the cell and also makes the cell rigid.
2 Cell wall protect the cell during change in the osmotic pressure.On the other hand it can be stated that cell wall protect the cell from osmotic lysis.
Answer: a. Heritability research is able to identify genes for particular behavior patterns.
Explanation:
Heritability is the ability of a trait to move from one generation to another. Heritability, sum of phenotypic (observable) variability that is due to human genetic variations in a population.
Heritability, in a general sense, is the ratio of variability for a trait or character in a population due to variations between genotypes and the overall phenotypic variation.
Hence, as genes identification is are the basis of heritability research, option "a" is incorrect.
Answer:
Plants developed roots to absorb water from the ground
Activation energy is the amount of energy required to begin a chemical reaction.
I’m not really sure what the question is asking, but male sex chromosomes are ''XY.'' Please ask any other questions in the comment box below.
