XY because females have XX
Answer:
I think the answer is c, "Most living things are different from each other, so they may respond differently"
Explanation: This answer makes the most since. The others don't have a scientific explanation, so i'd go with C.
Answer:
Explanation:
A cell as the functional and structural unit of life exhibits numerous concepts of life which include:
1. Growth; A cell is a subject to this as the growth of a cell translates to the growth of the tissue is composed of, the cell is responsible for all biochemical actions in living organisms, this growth is achieved via mitosis.
2. Reproduction: Cells also experience reproduction via meiosis, where a diploid cell divides to produce 2haploid cells an example of this is the spermatozoa.
3. Death: Cells are also subject to death, which can either be programmed (Apoptosis), or due to sickness(Necrosis). This is also found when humans die and become stiff due to rigor mortis which occurs as a result of cell death
.Answer is 2. Half the number of chromosomes.
Both egg and sperm shared their chromosomes that’s because the normal egg of the mother consist of 23 chromosomes, and a normal sperm of the father share another 23 chromosomes that makes 46 normal chromosomes.
The answer is the second option, it will shrink as water moves out of it.
The cell will shrink in size, losing water due to osmosis.