EOC Review Biology Florida

A heterozygous long-tusked elephant is crossed with a homozygous recessive short-tusked elephant. What is the probability of the offspring having short tusks?

• 0%

• 25%

• 50%

• 75%

Tags

NGSS.MS-LS3-2

Which of the following genotypes is homozygous dominant?

• Yy

• yY

• yy

• YY

If you cross a black guinea pig with a white guinea pig and the offspring are gray, what type of dominant trait would that be.

• incomplete dominance

• codominance

• codependant

• cooperative

Tags

NGSS.MS-LS4-4

In rabbits, black fur (B) is dominant over brown fur (b). If a rabbit has brown fur, what can you conclude about its genotype?

• It is BB.

• It is Bb

• It is brown

• It is bb.

One dog carries homozygous, long-haired traits (SS), and its mate carries homozygous short-haired traits (ss). Use a Punnett square to determine the probability of one of their offspring having long hair.

• 100%

• 75%

• 50%

• 25%

Why are there no white rabbit babies?

• The white gene is not present in any of the babies.

• It takes two recessive genes to show the trait.

• Grey is a better color.

• Baby five will be white.

Tags

NGSS.MS-LS4-4

Name the proteins on the surface of red blood cells.

• Antibodies

• Antigens

• Plasma

• Collagen

What type of antigens can be found on the surface of RBC's when someone has blood type O?

• A

• B

• AB

• none

Which of the following codes for blood type O?

• I^A I^A

• I^B i

• I^A I^B

• ii

What inheritance patterns makes the blood type AB possible?

• incomplete dominance

• multiple alleles

• codominance

• total dominance