AnswersCV Q4 MJ Science 3 Adv 2002110 Compacted Review of Grade.7.Life for SSA PrepInheritance Patterns

Inheritance Patterns Answers

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Quincy has type B blood.Which allele combinations could she possibly have? Choose two answers.IAiIBiIBIBIAIBii

A
IAi
B
IBi
C
IBIB
D
IAIB
E
ii
2
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Which statement describes the blood type of a person with the alleles IAIB?

A
It is type AB because A and B exhibit incomplete dominance.
B
It is type AB because A and B are codominant.
C
It is type O because A and B are codominant.
D
It is type A because A and B exhibit incomplete dominance.
3

What is the result when a plant with red flowers (RR) is crossed with a plant with yellow flowers (YY), assuming the alleles are codominant?

A
flowers with all red petals
B
flowers with all yellow petals
C
flowers with all orange petals
D
flowers with a mixture of red and yellow petals
4

What is the blood type of a person with the alleles IBIB?

A
A
B
B
C
AB
D
O
5

If both parents have blood type O (ii), what blood types can their offspring have?

A
only blood type O
B
blood types A, B, and AB
C
only blood type A
D
only blood type B
6

Two Andalusian chickens are crossed to produce offspring. One parent has black feathers, and the other parent has white feathers. In this type of chicken, feather color is a trait that exhibits incomplete dominance.Which statement is most likely correct about the offspring?

A
All the chicks will have both black and white feathers.
B
Some chicks will have only black feathers and others will have only gray feathers.
C
All the chicks will have only black feathers.
D
All the chicks will have only gray feathers.
7

a codominantan incomplete dominanta recessivean intermediate

A
a codominant
B
an incomplete dominant
C
a recessive
D
an intermediate
8

Which best describes traits controlled by multiple alleles?

A
traits expressed by two genes
B
traits influenced by genes along with environmental factors
C
traits controlled by three or more different forms of a gene
D
traits inherited from both parents
9

Which statements describe codominance? Choose three answers.Traits are usually dominant.Traits are neither dominant nor recessive.Offspring exhibit an intermediate form of alleles from the parents.Both alleles, one from each parent, are expressed in offspring.Codominance involves the interaction of two alleles.

A
Traits are usually dominant.
B
Traits are neither dominant nor recessive.
C
Offspring exhibit an intermediate form of alleles from the parents.
D
Both alleles, one from each parent, are expressed in offspring.
E
Codominance involves the interaction of two alleles.
10

How many alleles are there for the four main types of human blood?

A
one
B
two
C
three
D
four

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Inheritance Patterns Answers — CV Q4 MJ Science…