How many chromosomes are shown in a normal human karyotype?

a. 2

c. 44

b. 23

d. 46

Which of the following represents the correct evolutionary order, from earliest to latest evolution? A. Wind-pollinated plant → plant with swimming sperm → animal-pollinated plant B.

A white flower with a homozygous recessive genotype for petal color would have a genotype of: • . A. WW B. rr C. Rr D. RR

If you looked at unknown cells under a microscope, what could lead you to correctly conclude that they are prokaryotic cells

What 3 animals be affected if owls were removed from the food chain

Cells in the leaves of plants are adapted to perform photosynthesis. Which of the following structures is related to this function?

Which of the following is true about light absorption in plants? Choose all that apply. many different pigments are involved in light absorption The green wavelength of light is the least important for plants Chlorophyll molecules mostly absorb

What would be the result of a disease that causes excessive lactic acid accumulation in the muscles

Florida Science Comprehensive: Page 598: Apply it.

What are the sub components of each of the 4 types of macromolecules

Which determines what an organism looks like and how it grows and develops? A. protein B. cell C. DNA D. cyclins