Key features of seed plants facilitating life on land include three of the following four traits. Select the exception.

(A) homospory

(B) pollen

(C) reduced gametophytes

(D) seeds

a biologist wants to classify protein secretion into groups based on the principal function of the protein. which cell works the biologist select to study and why?

Has the rapid rise of erosion rates been adequately recognized by farmers and scientists as a problem?

How can a kidney transplant be carried out?

Which of the following statements is correct? RNA contains the genetic code. RNA reads and translates the DNA code. DNA reads and translates the RNA code. DNA synthesizes protein.

Which is not an example of a culture hearth? A. Mayan influence on Central America B. Olmec influence on Mexico C. China's influence on East Asia D. United States' influence on Canada

Why is the action of phagocytes considered a nonspecific response? A It does not occur at any specific temperature. B It is not involved with the production of any specific type of lymphocyte. C It does not respond to any specific type of hormone.

Which statement best describes the relationship between the deer and the plants?

A decrease in honey population will ...

Viruses cannot reproduce on their own and require a host organism to do it for them. This is one reason viruses are not considered to be alive

If the environment changes what is the first thing a species will do to survive