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gavmur [86]
3 years ago
12

stating that an organism is heterozygous is staying its ..... a. genotype... b. phenotype.....c. karyotype....d. test cross

Biology
2 answers:
Y_Kistochka [10]3 years ago
7 0
Genotype heterozygous tells you the alleles are different, which is found in the genotype
alexdok [17]3 years ago
4 0

Answer:

Option A, Genotype

Explanation:

Genotype is the representation of allele pair acquired by an offspring after a cross is carried out between its parents (who too have a certain genotype)

When the two alleles of any particular trait in any individual are exactly similar to each other then the genotype of the individual is said to be homozygous while when these two alleles different from each other then the genotype of the individual is said to be heterozygous.

For example - if "T" and "t" are two alleles for height of an individual, then "TT"  and "tt" represents the homozygous genotype while the "Tt"  represents the heterozygous genotype

Hence, option A is correct

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Which of the following statements is FALSE?
krek1111 [17]

Answer:

Answer is A. Cdk7 of the CAK (TFIIH component) phosphorylates Cyclin 8 of the Mediator to down regulate promoter activity.

Refer below.

Explanation:

Cdk7 of the CAK (TFIIH component) phosphorylates Cyclin 8 of the Mediator to down regulate promoter activity is a FALSE STATEMENT.

7 0
3 years ago
Identifying the genetic sex of a child is based on finding intracellular barr bodies that consist of?
AURORKA [14]

Identifying the genetic sex of a child is based on finding intracellular Barr bodies that consist of inactive chromatin material.

Inactive chromatin material is the one where no transcription takes place. It is also known by the name heterochromatin. It appears as a dark condensed form in the chromatin.

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To know more about Barr bodies, here

brainly.com/question/26376422

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8 0
2 years ago
A malaria outbreak causing allele frequencies to change is an example of
Nina [5.8K]
<span>This would be an example of a mutation, because the changing of allele frequencies would be a change within the gene itself, which would be a mutation in the DNA. This is evidenced by the fact that there is now a form of human resistance to malaria, due to changes within human DNA itself.</span>
6 0
3 years ago
Do prokaryotic organisms carry out<br> cellular respiration? If so, how?
Stella [2.4K]

Hi

Do prokaryotic organisms carry out  cellular respiration? If so, how?

The answer is yes as well as no, because some prokaryotes like Archeae and some bacteria donot use cellular respiration because they are anaerobic. The Archaea are also known as Methanogens that reduce Carbon di oxide from environment to Methane that is eventually oxidized to NADH (that is used as an energy source).

However, there are some bacteria that use cellular respiration as a source for the energy production.Cellular respiration is a process which occurs in the cells of higher living organisms as well as in cells of some small organisms like Bacteria. During process of cellular respiration in bacteria, glucose is broken down with the help of oxygen into water and Carbon di oxide. In the process of cellular respiration, bacteria just like humans goes through three stepsi.e Glycolysis, Kreb cycle and Electron transport chain that ultimately lead to the production of ATP (energy).

Hope it helps!

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3 years ago
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raketka [301]

Answer:

Blue Stars

Explanation:

Hope this helps :)

4 0
3 years ago
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