1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Doss [256]
2 years ago
9

A student wants to cross parent mice to produce offspring with black fur and offspring

Biology
1 answer:
topjm [15]2 years ago
5 0

Answer:

Bb and Bb

Explanation:

This is the only combination of the four that will produce both mice with black fur and mice with white fur. Option A will only give black fur, option B will only give white fur, and option C will only give black fur since parent 1 will only give the dominant B allele to the offspring. With Bb and Bb, the genotypes of the resulting offspring could be BB, Bb (which will result in black fur) or bb (which will result in white fur).

You might be interested in
The graph models core body temperature during a rapid change in environmental conditions. Which statement explains the pattern i
Sati [7]

it is B ..............

6 0
4 years ago
Read 2 more answers
Identify the star that is the coolest.
Alisiya [41]

Answer:

A.

Explanation:

cool . . this that correct.

5 0
2 years ago
Why didn't darwin use mendel's results when formulating his theory of evolution by natural selection?
Naily [24]

Answer;

Mendel's work was not well known until many years after Darwin published his theory of evolution

Explanation;

-Mendel's work was ignored because it was not widely distributed, and he didn't make an effort to promote himself. In actual fact, the reasons are more complex.

-Gregor Mendel had the answer to Darwin's problem. Traits were not blended, but inherited whole. And according to Mendel's laws of inheritance, a trait that might disappear in one generation might reappear in the following generation. Modern Neo-Darwinism combines both Darwin's and Mendel's work.

3 0
3 years ago
What structure forms during angiosperm fertilization but does not form during fertilization among other types of plants?
OLEGan [10]
The answer is '<span>triploid cell'. 
</span>

This occurs when two sperm nuclei reach the interior of a female gametophyte, where one sperm will fertilise the egg cell to form a zygote, whereas the other usually fuses with the binucleate central cell, forming a primary endosperm cell, effectively constituting an organism separate from the growing embryo. Approximately 70% of angiosperm species have polyploid endosperm cells which are typically triploid (containing three sets of chromosomes), but can vary widely from diploid(2n) to 15n.

5 0
3 years ago
Which of these is a pure substance? Question 3 options: a penny sugar ocean water iced tea
Sphinxa [80]
I believe the answer would be sugar

4 0
3 years ago
Other questions:
  • The regulation of body temperature is an example of which type of homeostatic control?
    10·1 answer
  • The Earth’s magnetic poles create which of the following? A. a magnetic field around the earth B. magnetic resistance of Earth C
    7·1 answer
  • Please help asap (photosynthesis)
    5·2 answers
  • What would the amino acid sequence be for the following piece of RNA: AUG–CGC–AUU–GAC–CAA?
    12·1 answer
  • What is climate change​
    14·2 answers
  • Blank have a positive charge and are found in the blank
    6·2 answers
  • Endocytosis and exocytosis are forms of active transport. What is active transport​
    7·1 answer
  • Explain the difference between afferent and efferent neurons.<br><br> will give brainliest
    8·1 answer
  • The two pathways fundamentally involved in the physiological response to stress are
    8·1 answer
  • Within the troposphere, as altitude increases, temperature a osculates b. decreases C. increases d. stays constant ​
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!