In a certain species of rabbit, the gene for brown fur (B) is dominant

and that for white fur (b) is recessive. A purebred brown rabbit is

crossed with a purebred white rabbit. What percentage of the offspring

are brown

Inner Planets Test 1. The planet closest to the sun is a, Venus c. Mars b. Earth d. Mercury 2. Which inner planet has 2 moons?

How many cells does the human body have?

A cross between two pure parents for contrasting traits, e. g. tall and short, result in offspring trait are referred to as: (a) medium (b) short (c) hybrids (d) pure for both traits

What protein is matched with its function? A. aquaporins - move water through the membrane by active transport B. carrier protein - nonspecific and will allow material to pass directly through C.

Lithium has 3 electrons. why do 2 electrons go in the first shell, and one in the second? A) The electrons go randomly into shells. B) The first shell only holds 2 electrons so the 3rd electron had to go in the second shell.

Which is the correct sequence of increasing organization? a Organ, tissue, cell, molecule b Atom, molecule, tissue, cell c Organelle, tissue, cell, organ d Cell, tissue, organ, organ system e Molecule, cell, organelle, organ

You are excited because your lab is studying the first microorganisms retrieved from Mars! Interestingly, their genetic material consists of a single-stranded nucleic acid with six different nitrogenous bases.

Explain what air pressure indicates with weather

Plate tectonics is the theory that the Earth's crust is made up of plates that glide over a layer of mantle. A prediction of this theory is that the plates will move relative to each other as they move over the mantle.

Which type of vitamins will be absorbed from the intestine into lacteals (lymphatic capillaries) ?