What may happen to an ecosystem of all primary consumers were removed

Which organelle packages and distributes proteins that are received from the endoplasmic reticulum?

Arthropods periodically shed and discard their exoskeletons as they grow in a process called a. segmentation. b. molting. c. reproduction. d. metamorphosis.

A population that is isolated in a remote environment is still available to experience genetic variation. How could genetic variation that contributes to evolution occur in such a population? A. A mutation in a liver cell produces liver cancer B.

In pea plants, the allele for the tallness is dominant. what are the possible genotypes of a tall pea plant

Hich of these is common to all chemical changes? A) A change of state occurs. B) A change of color occurs. C) A new substance is produced. D) Heat is released into the air.

What are the four principal advantages of asexual reproduction.

Explain why trees are a renewable resource and how this resource can be maintained.

Which is a possible disadvantage of true breeding? A) The chances of genetic disorders are reduced. B) Successive generations have shorter life spans. C) No new genes are added to the future generations.

What has to be true in order for organisms to be considered the same species?

When a liver biopsy is performed using imaging guidance, is the imaging guidance coded separately or is it bundled in with the liver biopsy?