Answer:
b the oviduct
Explanation:
because eggs stay there until they are fertilized by the sperm
The seasons would be much shorter.
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When we first see chiasmata under a microscope, we know that Separation of Homologs has occured.
Answer:
DNA replication is important because it creates a second copy of DNA that must go into one of the two daughter cells when a cell divides. Without replication, each cell lacks enough genetic material to provide instructions for creating proteins essential for bodily function. DNA is generally tightly packed into a structure called chromatin.
Explanation:
Alertness is regulated by a group of nuclei (bodies of nerve cells) spread throughout the brain stem and the medulla called the reticular formation.
These nuclei are a relay system that connects the lower parts of the nervous system to the cerebral cortex and integrates signals and information in the brain.