Answer:
Human diploid cells have 23 pairs of chromosomes. Because of independent assortment during meiosis I, there are 223, or 8.4 million possible gametes that may be created even if crossing over didn't occur.
Answer:
A suitable place to get tested for an STI is a community health clinic.
The offspring would be 50% BB and 50% Bb, so the plants would be tall. :)
To slow down habitat loss we can do many things. Most importantly we should stop cutting down trees to make buildings and public areas. This causes natural habitat loss for the animals that live in that area. We can also stop polluting. Pollution kills out habitats.
Answer:
A checkpoint is one of several points in the eukaryotic cell cycle at which the progression of a cell to the next stage in the cycle can be halted until conditions are favorable.
Explanation: Or
Oscillations in the activities of various cyclin-Cdk complexes leads to the initiation of various cell-cycle events. Thus, activation of S-phase cyclin-Cdk complexes initiates S phase, while activation of M-phase cyclin-Cdk complexes triggers mitosis.