Biology

Genetic Factors in Inheritance Quick Check.
1. What is the definition of epistasis?
A. When the allele of one gene changes the genotype of another gene.
B. When the allele of one gene changes the phenotype of another gene.
C. When the allele of one gene masks the genotype of another gene.
D. When the allele of one gene masks the phenotype of another gene.***

2. What is an example of intermediate inheritance?
A. Tall and short plant heights.
B. Black and yellow coat color in Labrador Retrievers.
C. Roan coat color in horses.***
D. Seed shape in pea plants.

3. Consider that RR is red (dominate) and WW is white (dominate) plant phenotypes. The offspring of a cross between an RR plant and a WW plant would be
A. All pink. ***
B. Pink and white.
C. All white.
D. Red and pink.

4. Consider the plant phenotypes: RR is red (dominate). What type of inheritance will be shown where the alleles from each parent blend together in the expressed phenotype of the offspring?
A. Epistasis
B. Intermediate inheritance***
C. Recessive inheritance
D. Codominance

5. In a purebred white horse C^W and a purebred black horse C^B are bred together, what is the likelihood that their offspring will be roan with both colors represented?
A. 100%***
B. 50%
C. 0%
D. 25%

  1. 👍 4
  2. 👎 0
  3. 👁 584
  1. You are all correct!

    1. 👍 0
    2. 👎 0

Respond to this Question

First Name

Your Response

Similar Questions

  1. mathematics

    Lesson 12: Exponents, Factors, and Fractions Unit Test CE 2015 Math 7 A Unit 3: Exponents, Factors, and Fractions I need help quick please can someone help me

  2. algebra

    Hi can someone plz help me check my answers? 1.Which of the following expressions has three factors?(1 point) A. x+y−4 B.5(p+6)(q−4)***** C.2(7−b) D.(d−3)(c+9) 2.How many factors does the expression (17−r) have? A.one

  3. Psychology

    Which one of the following statements about intelligence is the most accurate? a) IQ is a vaild measurement, and environment factors do not change mental ability b) intelligence is mostly genetic, has the most variablity between

  4. ELA

    Effective text quick check answers

  1. Science

    I need help on the how old is the Grand Canyon? Quick Check

  2. biology

    What can be said about mitochondria and its genetic code? Select all that apply. Mitochondria are unable to synthesize proteins using their genetic code. Mitochondrial proteins are made up of entirely different amino acids. The

  3. Intro to psychlogy

    Which one of the following statements about intelligence is the most accurate? IQ is a valid measurement, and environmental factors do not change mental ability. Intelligence is mostly genetic, has the most variability between

  4. Science

    Please help me!!! Ring of Fire Quick Check I need some help with this

  1. math

    Solve the inequality. m – 7 < 6 quick check... help me please

  2. Biology

    4 similarities of biotic and abiotic factors. 1. Individual 2. important in an ecosystem 3. ?? 4. ?? what are two more similarities of abiotic and biotic factors? Please help quick!!

  3. English

    What are the answers to unit 3 lesson 2 quick check

  4. English

    1. What type of definition is used to introduce an unusual or unfamiliar word, to coin new words, or to introduce a new meaning to a familiar word? Hint A. Stipulative definition B. Precising definition C. Explanatory definition

You can view more similar questions or ask a new question.