A. Seeds have endosperm which provides for nourishment for a new plant, but spores do not have any stored food supplies.
Answer: c. The same as the phenotype of a homozygous AA person.
Explanation: The capital A represents the dominant property of the person’s genes. The lowercase a is recessive. This means that the dominant quality will always trump the recessive quality. That is why they are the same as the homozygous AA person.
Answer:
The "Cambrian Explosion" refers to the sudden appearance in the fossil record of complex animals with mineralized skeletal remains. It may represent the most important evolutionary event in the history of life on Earth.
Explanation:
Answer:
the earths layers are troposphere and stratospher while the atmospheric is the mesosphere
Explanation:
