Which is a reservoir for nitrogen?

A.

lightning

B.

biomass

C.

nitrogen gas

D.

ammonium

E.

nitrogen-fixing bacteria

What happends to the water when it condenses? A. It forms clouds B. It falls back to earth C. It disappears

How many chromosomes does an individual with Turner syndrome have? (A) 4n (B) 2n + 1 (C) n + 1 (D) n - 1 (E) 2n - 1

Describe the differences in the ways the sand castle is changed by an ocean wave and by dylan stomping on it

What type of molecule serves as the inorganic carbon reservoir for photosynthesis?

Examination of the ages at which children achieve motor milestones shows that:

What is the greatest factor controlling streamflow

Which of the following muscles is voluntary

Which is a product of the Krebs cycle? A. Pyruvate B. NAD c. Acetyl COA D. FADH2

Which of the following is true about gene duplications? O If a gene is duplicated, another copy gets deleted. O Gene duplications create an identical or similar second copy of a gene. O Gene duplications can only happen in plants, not in animals.

Explain incomplete dominance using snapdragon flowers as an example. Free answer