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
mixer [17]
3 years ago
5

The allele that codes for "having freckles" is dominant (f) over the allele that codes for "no freckles" (f). a heterozygous, fr

eckled male has a child with a homozygous recessive, non-freckled female. what is the probability that their child has freckles? 1/4 1 the probability cannot be determined. 1/2
Biology
2 answers:
Inessa05 [86]3 years ago
8 0
1/2 is the correct answer
.......................................
CaHeK987 [17]3 years ago
8 0

Answer: 1/2

Explanation:

Since it has a code "having freckles" is dominant (f) over the allele that codes for "no freckles".

The father is heterozygous

The mother is homozygous recessive

To understand the concept better:

Homogenous trait is made up of two same alleles whereas heterozygous traits are made up of two different alleles.

Example:

Homogenous allele: PP or pp

Heterozygous allele: Tt

To determine whether it is dominant or recessive:

The allele is said to be  dominant if it has Pp and recessive when the allele is pp

So the probability is 50% of having freckles and 50% of not having freckles


You might be interested in
Any one know this one please help
amid [387]

Answer:

Invasive species

Explanation:

3 0
3 years ago
The deadliest of all mass extinctions, which killed 95% of all living organisms, was the
almond37 [142]

Permian-Triassic is the answer

7 0
3 years ago
PLEASE HELP ME BEFORE I FAIL THE 6TH QUIZ THIS YEAR
Kay [80]

Answer:

I would have to say c I have learned this type of stuff in the past

6 0
3 years ago
2.
Mariana [72]
This is about you lol we can’t answer this
5 0
3 years ago
When a child is born with down syndrome when did the mutation occur
bazaltina [42]

Answer:

Down syndrome occurs when the nondisjunction occurs with Chromosome 21. Meiosis is a special type of cell division used to produce our sperm and egg cells.

7 0
3 years ago
Other questions:
  • Which natural disaster actually increases biodiversity over the long term?
    13·2 answers
  • What enzyme forms covalent bonds between restriction fragments?
    13·1 answer
  • The cuticle is used for
    8·2 answers
  • Select the correct answer from each drop-down menu. Humans use many chemical substances for farming that consequently affect bio
    15·2 answers
  • Small differences between parents and offspring accumulate over time. This process
    15·2 answers
  • What combination of alleles best describes a sex linked trait
    14·2 answers
  • If mean global temperature keeps on increasing, which type of species will most likely go extinct? Generalist or specialist?
    13·1 answer
  • According to the _____ of color vision, receptor cells are linked in pairs, working in opposition to each other.
    14·1 answer
  • PLEASE HELP ME!!!!! I NEED HELP!!
    15·1 answer
  • In the reaction 6CO 2 + 6H 2O → C 6H 12O 6 + 6O 2 carbon dioxide is one of the
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!