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Genetics-Biology

Total questions: 23

Worksheet time: 12mins

Name
Class
Date
1.

Any characteristics that can be passed from parents to offspring

a)

traits

b)

heredity

c)

genetics

d)

hybrid

2.

What is Gregor Mendel known as?

a)

Father of genetics

b)

Heredity Master

c)

The law maker

d)

Father of heredity

3.

An organism that receives different genetic information for that from each person

a)

hybrid

b)

purebred

c)

traits

d)

heterozygous

4.

Produces offspring only with parental trait

a)

hybrid

b)

purebred

c)

Law of segregation

d)

genetics

5.

-Alleles separate during meiosis

-half the gametes have one allele the other gametes have the other

a)

Law of Segregation

b)

The Law of Dominance

c)

The Law of Independent Assortment

d)

Intermediate Dominance

6.

-When an allele that is dominant is present that trait will be seen

-the only time a recessive trait will be seen is when two recessive alleles are present

a)

Law of Segregation

b)

The Law of Dominance

c)

The Law of Independent Assortment

d)

Incomplete Dominance

7.

Gene pair separate randomly and independently of each other

a)

Law of Segregation

b)

The Law of Dominance

c)

The Law of Independent Assortment

d)

Codomiance

8.

Studying 1 trait at a time

a)

Monohybrid Crosses

b)

Dihybrid Crosses

c)

Test Cross

d)

Polygenic Traits

9.

Studying two traits at a time

a)

Monohybrid Crosses

b)

Dihybrid Crosses

c)

Test Cross

d)

Multiple Alleles

10.

Used to determine whether an organism is homozygous dominant or heterozygous

a)

Test Cross

b)

Monohybrid Crosses

c)

Dihybrid Crosses

d)

Intermediate Inheritance

11.

NO DOMINANT OR RECESSIVE TRAITS

heterozygous has a phenotype in not of either parent

basically all dominant traits

a)

Intermediate Inheritance

b)

Monohybrid Crosses

c)

Incomplete Dominance

d)

Codominance

12.

heterozygous has intermediate phenotype

neither expresses itself fully

a)

Intermediate Inheritance

b)

Incomplete Dominance

c)

Codominance

d)

Polygenic Traits

13.

Heterozygous both show themselves fully

a)

Multiple Alleles

b)

Polygenic Traits

c)

Codominance

d)

Incomplete Dominance

14.

traits controlled by 2 or more gene pairs

tone, amount, distribution

a)

Polygenic Traits

b)

Multiple Alleles

c)

Codominance

d)

Intermediate Inheritance

15.

3 or more alleles for a trait

a)

Multiple Alleles

b)

Incomplete Dominance

c)

Polygenic Traits

d)

Hybrid

16.

refers to the observable traits of an organism

a)

phenotype

b)

gene

c)

genotype

d)

allele

17.

basic unit of inheritance and is function/physical

a)

gene

b)

genotype

c)

recessive

d)

phenotype

18.

A scoring that determines a type of variant present in a specific location

a)

genotype

b)

gene

c)

phenotype

d)

heterzygous

19.

relationship between the observed trait and 2 inherited genes (versions) related to it

a)

recessive

b)

allele

c)

heterozygous

d)

homozgous

20.

1 of 2 versions (or more) of DNA order at a genomic location

a)

allele

b)

dominant

c)

recessive

d)

gene

21.

"Ruling" trait or gene

a)

dominant

b)

recessive

c)

genotype

d)

allele

22.

the inherited different alleles of a genomic mark from each parent

a)

heterozygous

b)

homozygous

c)

recessive

d)

allele

23.

inheriting the same version of alleles

a)

homozygous

b)

heterozygous

c)

gene

d)

recessive