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
Elodia [21]
2 years ago
13

Using Punnett Squares, determine the percentage of offspring which would be heterozygous from the following cross: BB x bb

Biology
1 answer:
gogolik [260]2 years ago
6 0

Lets take that the father has black hair and the mother has brown hair so -->

Male × Female

Genotypes: BB × bb

Phenotypes: Black brown

Gametes: B _100%_ b_100%_

After reviewing the photo

we have

Genotypes

B: 50% (1/2)

b: 50% (1/2)

Phenotypes

Black: 50% (1/2)

brown: 50% (1/2)

You might be interested in
Plz can anyone write an essay about water pollution about 1300 words
AysviL [449]

Answer:

Explanation:

The biological or chemical change in the quality of water due to the presence of contaminants in water is called water pollution. Most of this contamination as on date is due to various human activities. In fact, humans are responsible for the mass deaths of whales and other aquatic organisms often swept ashore at different beaches in the world. There is an urgent need to look into the measures to control water pollution although a lot many efforts and schemes have already been announced by the Government in this regard. To make the students aware of this we have prepared short and long essays for students which shall inform them about water pollution and the means to minimise it.

4 0
3 years ago
When the flea bit someone, the ______ would transferred to that <br><br> person.
solong [7]

Answer:

When the flea bit someone, the <u><em>plague bacteria</em></u> would get transferred to that person.

<em>Hope this helps.</em>

7 0
2 years ago
Read 2 more answers
Muscles that move a limb away from the midline are called
Alexeev081 [22]
The answer about muscles is extensors
4 0
3 years ago
Humans have found and classified every living species.<br> A. True<br> B. False
SashulF [63]
False i’m pretty sure
8 0
3 years ago
Read 2 more answers
Consider a human with a genotype aabbccddeeffgghh. how many different types of gametes could this individual produce, assuming t
Vilka [71]
Only one ...as there is no heterozygous unit !
8 0
3 years ago
Read 2 more answers
Other questions:
  • Suppose that a patient is diagnosed with a new disease caused by the buildup of waste material in the body’s cells. Which organe
    15·2 answers
  • What role do plants play in an ecosystem?
    5·1 answer
  • Which one of the following statements is accurate?
    14·2 answers
  • When a species is made up of different smaller groups, each of those smaller groups is known as a _____.
    14·2 answers
  • What mental function is common across the animal kingdom?
    15·1 answer
  • What is not a root function in plants? to anchor plants to produce minerals to absorb water to store food
    15·1 answer
  • Researchers in Puerto Rico found that in urban habitats, crested anole lizards have more scales on their toes and larger toepads
    13·1 answer
  • How does the process of meiosis ensure that each generation of offspring has the same number of chromosomes as the generation be
    11·1 answer
  • Please complete he following questions below before Friday, March 19th at 11:59 PM EST.
    12·1 answer
  • Differentiate between unicellular ,colonial and multicellular organization
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!