Copy of Heredity, Reproduction, and Punnett Square Check (2/9/2024) (5/28/2024) - Bert Johnson | Library

Heredity, Reproduction, and Punnett Square Check
 Complete the following questions. Use your notes if you need assistance. You can submit this as many times as you need, but it must be done within the class period.

3

Who was Gregor Mendel?

5

Which of the following is not true about Meiosis

8

Select ALL of the follwoing that are true about Sexual Reproduction.

5

Which of the following are true about Mitosis

8

Select ALL of the following that are true about Asexual Reproduction.

5

Match the following terms with their description

Draggable item		Corresponding Item
pigment		examples are eggs and sperm
zygote		describes most cells in our bodies, having two pairs of each chromosome
gametes		the cell formed when a sperm fertilizes an egg
diploid		the growing mass of cells as a zygote increases in size through mitosis
embryo		substance like chlorophyll or melanin that can absorb some colors of light

1

What is a trait?

1

What is Heredity?

1

What is a gene?

1

What is an Allele?

1

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

1

TRUE OR FALSE: Recessive alleles will only express a trait when there are NO dominant alleles.

1

Fill in the blank: _________________ Alleles - An allele that covers another allele.

1

Fill in the blank: ______________________ Alleles - An allele that is covered, or hidden by another allele.

2

Which TWO of the following are correct?

1

Which of the following is the correct defintion of Genotype?

1

Which of the following is the correct defintion of Phenotype?

6

Select ALL the following that are examples of a Genotype.

6

Select ALL the following that are examples of a Phenotype.

4

Select ALL the following staments that are true.

4

What is a punnett square?

Directions: Black is the DOMINANT fur color for rabbits and white is the recessive. B stands for the black allele and b represents the white allele. A white rabbit would have a genotype of bb and a black rabbit could have a genotype of BB or Bb.  

1

A heterozygous tall (Tt) pea plant with a heterozygous tall (Tt) pea plant were crossed. Note: tt indicates a short plant. The punnet square is below. What are the correct ratios and percentages of the offspring's genotypes?

1

A heterozygous tall (Tt) pea plant with a heterozygous tall (Tt) pea plant were crossed. Note: tt indicates a short plant. The punnet square is below. What are the correct ratios and percentages of the offspring's phenotypes?

4

Which of the following is true about Melanin

4

List eye colors from the greatest to least amount of Melanin in the iris

Hazel
Green
Brown
Blue

1

Down's Syndrome is a chromosomal disorder resulting from nondisjunction of the 21st chromosome and is equally common among those of any race or genetic background.