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Copy of 2024 Marshmallow Munchkin (2/1/2024)

Posljednje ažuriranje about 2 years ago

26

1

2

Pitanje 1

1.

Marshmallow munchkin's have 8 chromosomes. Draw and label a munchkin's sperm, an egg, and the zygote. Clearly show the number of chromosomes in each cell. Label the egg, sperm, and zygote.

1

1

1

1

1

1

Pitanje 7

7.

The DNA sequence of a Marshmallow Munchkin is show below:
T A G - G C A - T C G- A A A
What is the mRNA sequence for the Marshmallow Munchkin?

1

1

0

Pitanje 10

10.

Which of Mendel's Laws explains why traits on chromosome 1 and the traits on chromosomes 3 are inherited separtely?

Law of indpendent assortment

Law of segregration

0

1

Pitanje 12

12.

The letter “L” is used as a symbol to represent

1

Pitanje 13

13.

Write the genotype for a homozygous dominant Marshmallow with 3 body segments.

1

1

1

1

2

Pitanje 18

18.

One antennae (A) is dominant to two antennae (a).
Draw the punnett square for a two Marshmallows who are heterozygous for one antennae. (Aa x Aa)

1

Pitanje 19

19.

Look at #18, what percent of the babies will have one antennae?

1

Pitanje 20

20.

Look at #18, what percent of the babies will be purebred for one antennae (this means what percent of the children have the genotype AA)?

1

1

2

Pitanje 23

23.

Blue legs (B) is dominant to green legs (b).
Hailey is homozygous recessive (bb) and Harry is heterozygous (Bb). Draw a punnett square between Hailey and Harry.

1

Pitanje 24

24.

Look at #23. Blue (B) is dominant to green legs (b). What percent of the offspring will have blue legs?

1

Pitanje 25

25.

Look at #23. Blue (B) is dominant to green legs (b). What percent of the offspring will have green legs?

Pitanje 26

26.

What cross would produce 75% offspring with green horns and 25% with yellow horns?

GG x GG

Gg x Gg

GG x gg

gg x gg

Pitanje 2

2.

What process makes gametes?

mitosis

meiosis

fertilization

transcription

Pitanje 3

3.

Define fertilization

water moving from high to low

process that makes gametes

process where an egg and sperm combine to make a zygote

process that converts sunlight into glucose

Pitanje 4

4.

What process allows the zygote to develop into a multicellular organism?

mitosis

transcription

meiosis

fertilization

Pitanje 5

5.

What happens during meiosis to increase genetic variation?

active transport

crossing over

translation

cellular respiration

Pitanje 6

6.

Which molecules holds the genetic code?

A. carbohydrates

B. lipids

C. nucleic acids (DNA)

D. proteins

Pitanje 8

8.

Find the protein chain for the mRNA sequence: AUC - CGU-AGC-UUU

met-his-pro-thr

lys-arg-met-glu

ala-ser-try-pro

iso-arg-ser-phe

Pitanje 9

9.

If a Marshmallow munchkin has a mutation. The mutation will only be passed on to its offspring if the mutation is located in

skin cells

body cells

gametes

somatic cells

Pitanje 11

11.

Which of Mendel's Laws explains why during meiosis the allele for each trait separate so each gamete only carries one allele in the gamete?

Law of indpendent assortment

Law of segregration

Pitanje 14

14.

Write the genotype for a homozygous recessive Marshmallow with green legs?

Pitanje 15

15.

Write the genotype for a heterozygous Marshmallow with a pink nose.

Pitanje 16

16.

What is the phenotype for a Marshmallow with the genotype Ee

Pitanje 17

17.

What is the phenotype for a Marshmallow with the genotype Nngg

Pitanje 21

21.

Look at #18, what is the genotypic ratio?

Pitanje 22

22.

Look at #18, what is the phenotypic ratio?