If the parents of a child are blood types AB and O, what are the possible blood types of the child?

a) A or B

b) A only

c) O

d) AB

Here are two types of rabbits: those that strictly eat grass and those that strictly eat berries and flowers. A drought occurs one year, and the plants have difficulty producing any extras (flowers, berries, etc.).

The pedigree chart below shows the inheritance of a sex - linked trait Why does the male child II-1 not use the disorder? A. Male children only inherit the X chromosome form their fathers and the trait is carried on the Y B.

Which part of a sperm cell is responsible to move the cell forward? a. round head b. mitochondria section c. cell wall d. flagellum

Why are groups of small cells better than one large cell at moving material in and out? O A. They have a smaller volume. O B. They have a lower surface-to-volume ratio. O c. They have a greater surface-to-volume ratio. D.

What reactions occur within a star in stellar equilibrium

Which of the following pairs of vertebrate classes are most like each other? A) birds and fish B) reptiles and mammals C) amphibians and reptiles D) fish and mammals

What particle has the great mass of three? beta or alpha

During the process of embryogenesis, formation of multiple cell types from stem cells occurs due to differentiation. metamorphosis. divergence. reorganization.

Which of the following is the Fertile stage of the female reproductive cycle

Suppose life expectancy in years (l) is a function of two inputs, health expenditures (h) and nutrition expenditures (n) in hundreds of dollars per year. the production function is