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
VashaNatasha [74]
3 years ago
10

What is the difference between heterozygous and homozygous individuals? What is the difference between heterozygous and homozygo

us individuals? Heterozygotes carry two copies of a gene while homozygotes only carry one. Homozygotes have one chromosome while heterozygotes have two similar chromosomes. All of the gametes from a homozygote carry the same version of the gene while those of a heterozygote will differ. The homozygote will express the dominant trait and the heterozygote will express the recessive trait.
Biology
1 answer:
Anuta_ua [19.1K]3 years ago
4 0

Answer:

All of the gametes from a homozygote carry the same version of the gene while those of a heterozygote will differ.

Explanation:

A heterozygous individual carries both dominant and recessive alleles of a gene while a homozygous individual carries two copies of either dominant or recessive alleles of a gene. For example, the genotype TT and tt have two copies of dominant and recessive alleles respectively and are therefore homozygous genotypes. On the other hand, the genotype "Tt" is a heterozygous genotype.

An individual with a homozygous genotype would produce all the gametes having the same allele of the gene. The homozygous genotype "TT" would produce all the gametes with one copy of the "T" allele. An individual with a heterozygous genotype makes two types of gametes. The genotype "Tt" would produce 50% gametes having a "T" allele and rest 50% having a "t" allele. Segregation of alleles during meiosis produces different types of gametes in a heterozygous Individual.

You might be interested in
Stions<br> Describe what a muscle fiber looks like and what it<br> can do.
Snowcat [4.5K]

Answer:

Smooth muscle fibers have an oblong shape, much like a football. They’re also thousands of times shorter than skeletal muscle fibers. Similar to skeletal muscles, cardiac muscles are striated. They’re only found in the heart. Cardiac muscle fibers have some unique features.

Explanation:

5 0
3 years ago
How does salt maintain fluid levels inside your body?
nasty-shy [4]

Answer:

These results show that the body regulates its salt and water balance not only by releasing excess sodium in urine, but by actively retaining or releasing water in urine. The advantage of this mechanism is that the long-term maintenance of body fluids isn't as dependent on external water sources as once believed.

3 0
3 years ago
How do I know that diagram of amoeba cell division is Asexual reproduction in an amoeba
melomori [17]

Answer:

Amoeba reproduces asexually through binary fission. In this process, an individual divides itself into two daughter cells. These are genetically identical to each other.

7 0
3 years ago
How are mitosis and binary fission similar?
Ket [755]
I think that the answer is C.
3 0
3 years ago
Read 2 more answers
This macromolecule contains twice as much hydrogen as oxygen
Anon25 [30]

The answer to your question is,

A- Starch

-Mabel <3

8 0
3 years ago
Other questions:
  • Describe two ways in which animals must maintain homeostasis
    15·1 answer
  • 4. Your ability to steer a vehicle depends partly upon the condition of the vehicle's suspension.
    7·2 answers
  • Francesco Redi disproved the idea of spontaneous generation through an experiment involving _____.
    13·1 answer
  • Name three things atmosphere dose for us
    13·1 answer
  • Name the cells that are produced by the testes and ovaries
    8·1 answer
  • Which type of RNA is transcribed from DNA and contains the code for polypeptide formation?
    6·1 answer
  • Wha is the capital of the united states
    9·2 answers
  • [TRUE OR FALSE] It has been found that new life can appear from lifeless objects. PLEASE ANSWER ASAP
    8·2 answers
  • Part of a molecule found in cells is represented below
    13·1 answer
  • What are all living things made of?
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!