Alleles for the same trait are separated from each other during the process of what?

In an Antarctic ecosystem, phytoplankton are the main producers. A species of zooplankton, called krill, are the primary consumers. To some extent, fish, penguins, seals, whales, and other animals of the ecosystem depend on krill to survive.

A scientist cites fossil evidence to argue that modern whales evolved from relatively small, land-dwelling mammals. The scientist claims that a variety of fossil findings can be ordered in a sequence that demonstrates the evolutionary lineage.

What is tectonic plates?

The first sphincter encountered in the alimentary canal is the: The first sphincter encountered in the alimentary canal is the: pyloric sphincter. ileocecal sphincter. gastroesophageal sphincter. upper esophageal sphincter.

Smooth muscles are found in all of the internal organs except what?

Amino acids with hydrophobic r groups are most often found buried in the interior of folded proteins. True or False.

Which division of the plant kingdom is made up of plants that have flowers or fruit? A.) Angiosperms B.) Gymnosperms C.) Nonvascular plants D.) Seedless vascular plants

explain how the elimination of a predator from a ecosystem might result in starvation amongst its prey speies

What organs function using the photereceptors

Suppose you didn't water a plant for two weeks. What do you expect the stomata would do