Homozygous: PP or pp
Heterozygous: Pp
How many offspring of what?? is you want the ratio then it's
pp:Pp:PP
1 2 1
Answer:
the proportion of all cell constituents will remain the same over time
Explanation:
Binary fission is asexual mean of reproduction in most of the bacteria. In binary fission the bacteria grow enough in size, its genetic material is duplicated and the parent bacterial cell is divided into two daughter cells. Binary fission is similar concept as mitosis in eukaryotes but its purpose is different. Mitosis is used to increase number of cells in eukaryotes but binary fission is used for reproduction in bacterial cells.
So as the mitosis produce the similar daughter cells to parent cell binary fission also produce similar daughter cells to parent. The proportion of all cell constituents will remain the same over time because in binary fission the fully grown bacterial cell is divided into two daughter cells after the replication of its genetic material which produces two identical daughter cells.
Glycolysis takes place in the cytoplasm.
Answer:
Undifferentiated inner cell mass
Explanation:
Human embryo has two types of cells in its initial stage, trophoblast and inner cell mass. Trophoblast forms the placenta and inner cell mass form the entire human body. Inner cell mass are pluripotent in nature i.e. they can give rise to any body part under right conditions.
Embryonic stem cells are derived from the inner cell mass. They are derived from pre implantation embryo since after implantation the inner cell mass begins to differentiate. Embryonic stem cells can replicate indefinitely without differentiating. They can give rise to all the three germ layers: ectoderm, mesoderm and endoderm. They can treat a number of disorders like genetic disorders, Parkinson's, spinal cord injury, cancers etc.
Answer:
False
Explanation:
Chief cells usually secrete pepsinogen, but the product does not related is to acidity.therefore, Whenever
HCl secreted by the parietal cells activate pepsinogen, the pepsinogen is converted into pepsin, and pepsin is an enzyme that acts on proteins.
NOTE:
The gastric chief cell is one of the cells in our stomach that brings about the release of pepsinogen and chymosin. Pepsinogen is activated into the body's digestive enzyme pepsin and the pepsin will have contact with acid that is produced by gastric parietal cells.
Pepsinogen is substance that is secreted into gastric juice from both mucous cells and chief cells. After secretion pepsinogen is activated into the active protease pepsin by the stomach acid.the protease pepsin helps the stomach's ability to initiate digestion of proteins.
