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
Novosadov [1.4K]
2 years ago
11

In guinea pigs, the color of the fur is determined by a single gene with two alleles control. The brown allele (B) is dominant o

ver the white allele (b). Two heterozygous guinea pigs are crossed. Draw a genetic diagram with the genotypic, phenotypic and ratio information of the P₁ and F ₁ generations of this cross.​
Biology
1 answer:
aleksandr82 [10.1K]2 years ago
3 0

Answer:

       B          b

B      BB       Bb

b       Bb      bb

Genotype:

ratio - 1:2:1

1 BB = 25%

2 Bb = 50%

1 bb = 25%

Phenotype:

ratio - 3:1

3 Brown: 75%

1 White:25%

HOpe this helps

You might be interested in
The scuba diver is a living system. The scuba gear or self- contained underwater breathing apparatus, is a system of air exchang
Verdich [7]

Answer: The carbon dioxide is the output and oxygen is the input of the Scuba apparatus.

Explanation:

The scuba apparatus is a life saving apparatus used by the sea divers. It recycles the exhaled gas and removes the carbon dioxide and compensates for the utilized oxygen gas before the diver is actually supplied with the gas for the purpose of breathing in a circuit. Hence, the carbon dioxide gas is the output and the oxygen is the input.

5 0
3 years ago
Which three kingdoms have organisms that can photosynthesize ?
Leno4ka [110]

Answer:

protista, bacteria. archaea, fungi.

Explanation:

5 0
3 years ago
Autotrophs can be classified into two groups according to which of these properties?
ahrayia [7]

Answer:

a.energy source ,either sunlight or chemicals

Explanation:

the animals using sunlight are known as photoautotrophs and the animals using chemicals are known as chemoautotrophs.

6 0
3 years ago
What diagram demonstrates how crossing-over contributes to genetic variety during meiosis?
Vesnalui [34]

Answer:c

Explanation:trust me

6 0
3 years ago
Dan made the table shown to describe two different relationships between animals.
kompoz [17]
I believe the answer is commensalistic because it wouldnt be parasitic because the other isnt getting harm and its not mutual because both aren’t benefitting from it
4 0
3 years ago
Other questions:
  • Which outcome is the main function of the light-independent reactions of photosynthesis?
    12·2 answers
  • Carries amino acids to the ribosome?
    8·2 answers
  • Which processes are part of the fast carbon cycle?
    6·1 answer
  • What is the job of proteins in the plasma membrane?
    11·1 answer
  • Which of the following is NOT a tissue type? *
    10·1 answer
  • Assume that you work in criminal investigation unit and were called for an incident that involved someone who was shot. You arri
    7·1 answer
  • Which clue indicates that a speciation has occurred between two populations? A. Two individuals within the same population look
    11·2 answers
  • Why are marsupials only found in Australia?
    8·2 answers
  • Help please ASAP!
    5·1 answer
  • If a cell is placed in an isotonic medium, there will be no net movement of water. True or false?.
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!