Answer: The Organismal Theory teaches that the basic unit of life is the organism.
Explanation: The Cell Theory teaches that the cell is the basic unit of life while the Organismal Theory teaches that the basic unit of life is the organism itself.
the answer is A.RIBOSOMES
1
2.) 1
2
Answer:
The correct answer is 2.) 1 , 2
Mitosis is a type of cell division in which single parent cell divides into two daughter cells with equal number of chromosomes as in the parent cell.
It occurs in somatic cells of the body for growth and repair of the tissue.
It maintains the chromosomal number between parent and daughter cells and it is the reason that it is also called as equational division.
The right answer is hard body parts.
A significant change in the environment is a challenge for existing animals; those who until then were perfectly adapted to their environment soon see their existence become more difficult and, natural selection being at work, it is essential that their direct descendants "adapt" to the new conditions under penalty of being eliminated.
Strange animal lineages were identified during this period: some are found in current offspring but most have disappeared without trace: animals that did not give offspring were as well-armed as the others to survive and the others had "found" very ingenious adaptations.