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Genetics Summative

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Last updated over 5 years ago
22 questions
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1
12
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10
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10
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Genetics Summative
Question 1
1.

All the alleles that an organism inherits for a particular gene is called...

Question 2
2.

The physical appearance of an organism is its..

Question 3
3.

Determine if the following are either phenotypes or genotypes. You need to drag the items on the left to the correct box under either Phenotype or Genotype.

  • ee
  • Heterozygous
  • Homozygous Recessive
  • Curly Eyelashes
  • Long tails
  • Pink thorns
  • Grey spots
  • Short toes
  • Homozygous Dominant
  • Ll
  • NN
  • Phenotype
  • Genotype
Question 4
4.

If an organism is Hh it is

Question 5
5.

If an organism is HH it is

Question 6
6.

If an organism is hh it is

Question 7
7.

In a certain species of bear there are 2 different alleles for fur thickness:
F = Thick fur
f = Thin fur

Which statement is true?

Question 8
8.

In a certain species of bear there are 2 different alleles for fur thickness:
F = Thick fur
f = Thin fur

Which of the following genotypes would result in thick fur? SELECT ALL THAT APPLY.

Question 9
9.

In a certain species of bear there are 2 different alleles for fur thickness:
F = Thick fur
f = Thin fur

Which of the following genotypes would result in thin fur?

Question 10
10.

In a certain species of bear there are 2 different alleles for fur thickness:
F = Thick fur
f = Thin fur

Complete the Punnett square and the percentages.

Question 11
11.

What are the chances that the bear offspring from problem 11 have thick fur?

Question 12
12.

What are the chances that the bear offspring from problem 11 have thin fur?

Question 13
13.

In a certain species of bear there are 2 different alleles for fur thickness:
F = Thick fur
f = Thin fur

Complete the Punnett square and the percentages.

Question 14
14.

What are the chances that the bear offspring from problem 15 have thick fur?

Question 15
15.

What are the chances that the bear offspring from problem 15 have thick fur?

Question 16
16.

Match the folowing alleles to the correct genotype. You need to drag the letters on the left to the correct term on the right.

Draggable itemarrow_right_altCorresponding Item
aa
arrow_right_alt
Heterozygous
Aa
arrow_right_alt
Homozygous Dominant
AA
arrow_right_alt
Homozygous Recessive
Question 17
17.

Mutations are always beneficial.

Question 18
18.

Dominant allels will show and be expressed regardless if the other allele is recessive or or dominant.

Question 19
19.

If a pea plant is homozygous for the tall trait, then it has both a tall and short allele inside its DNA.

Question 20
20.

Match the following terms to their definition. You need to drag the definitions on the left to the correct term on the right.

Draggable itemarrow_right_altCorresponding Item
the passing of traits from parent to offpring
arrow_right_alt
a trait
the 2 or more different forms of a gene
arrow_right_alt
heredity
a piece of DNA on a chromosome that controls one or more traits
arrow_right_alt
a gene
a characteristic
arrow_right_alt
alleles
Question 21
21.

TRUE OR FALSE: You get one allele for a trait from you mom, and one from you dad.

Question 22
22.

Circle the genotypes that are homozygous and underline the genotytpes that are heterozygous.