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just olya [345]
3 years ago
15

Which of the following is an accurate statement? a. Epigenetic tags are formed in the early life span, but deteriorate in old ag

e. b. Epigenetic tags replace internal signals in driving physical growth after birth. c. Epigenetic tags continue to accumulate in response to ongoing experience throughout the life span. d. Epigenetic tags only form during prenatal development due to external influences such as the mother’s diet.\
Biology
1 answer:
Pachacha [2.7K]3 years ago
3 0

Option C  is the correct answer.

Epigenetic tags continue to accumulate in response to ongoing experience throughout the life span.

Epigenetic tags refers to the external modifications to DNA which can turn on and turn off the genes. Though these modifications do not change the DNA sequence but they affect how a cell reads the genes.

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Helphelphelphelphelphelp​
il63 [147K]

Explanation:

The Waxing Crescent Moon. This intermediate Moon phase comes after New Moon and lasts until half of the Moon's visible surface is illuminated at First Quarter Moon.

The Waning Gibbous Moon. This intermediate Moon phase comes after Full Moon and lasts until half of the Moon's visible surface is illuminated at Third Quarter Moon.

So 1 is the right answer

4 0
3 years ago
Antibodies are ________. Group of answer choices B. Edema-causing A. buffers C. giant protein molecules D. large peptide molecul
irga5000 [103]

Antibodies are located in human body,and they are giant protein molecules.

<h3>What are antibodies?</h3>

Antibodies are protein molecules, they are large and are used by the immune system to identify objects that are foreign such as harmful microrganism.

They can also destroy the effect of this foreign body by identifying the pathogens antigens.

Therefore, antibodies are giant protein molecules.

Learn more on antibodies here

brainly.com/question/785248

7 0
2 years ago
Please help me i never done this before and it’s confusing me i’ll give 100 points + brainlist
WINSTONCH [101]

Answer:

A,E,D,B,C

Explanation:

first pic is A

second pic is E and go on ...

7 0
2 years ago
How do hurricanes cause tornadoes?​
Zepler [3.9K]

Answer:

This is called wind shear, and it can induce a spinning movement in the air. At first this creates a spinning cylinder of air that is parallel to the surface. But as with any thunderstorm, the convective cells in a hurricane create strong updrafts. These can tilt the spinning air upright; a tornado is born.

7 0
3 years ago
Using the information from problem 11, scientists do a further test cross using a heterozygote for height and nose morphology. T
mote1985 [20]

Answer:

The recombinant frequency between T and S is  18%;

The correct Sequence of genes is T-A-S

Explanation:

The table below shows the recombinant frequency between heterozygous height and nose morphology:

Tall-uptrend snout                            40%                            Expected

Dwarf-downtrend snout                   42%                            Expected

Dwarf-uptrend snout                         9%                             Recombinant

Tall-uptrend snout                             9%                             Recombinant

Sum Total                                           100%

To calculate the recombinant frequency; we have :

=9+9

=18%

Hence, the recombinant frequency between T and S = 18%

The determinant of the corect sequence of the genes is  T-A-S

4 0
3 years ago
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