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lbvjy [14]
3 years ago
13

The study of how gene expression is turned on and off and which considers the

Biology
1 answer:
laiz [17]3 years ago
7 0

Answer:

epigenetics

Explanation:

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Drag the tiles to the correct boxes to complete the pairs. Match the organisms to the descriptions.
3241004551 [841]

Answer:

Ok, no boxes but whatever

Mammals - Endothermic Homeostasis (Warm Blooded), Hairy Body, Have babies live

Birds - Endothermic Homeostasis(Warm Blooded), Have eggs, feathers, claws

Bacteria - Single celled, use binary fission to divide

Fungi - Multi or single celled, have chitin cellular walls

Plants - Have cellulose plant walls, multicellular organism

Archae Bacteria - Same as normal, except they live in crazy enviorments, like at the bottom of the ocean or in a volcano or radiation pool

Protozoa - Single celled organism class, like ameoba

7 0
4 years ago
The environment has changed and the frequency of the p allele has gone down, what will this do to the q allele? Cause it also to
atroni [7]
The answer is <span>The q allele will go up.

Let's assume that the population is in the Hardy-Weinberg equilibrium and there are only two alleles of some gene. </span>The Hardy-Weinberg principle can be expressed as p + q = 1 where p is the frequency of the p allele and q the frequency of q allele.
Let initial frequencies be:
p = 0.6
q = 0.4
p + q = 1
0.6 + 0.4 = 1
Now, after the environmental change, the frequency of the p allele has gone down, for example p = 0.3
So, p goes from 0.6 to 0.3.

The frequency of the q allele can be calculate using Hardy-Weinberg principle:
p + q = 1
q = 1 - p
q = 1 - 0.3
q = 0.7

Thus, q goes from 0.4 to 0.7.
7 0
3 years ago
Read 2 more answers
What percent of Earth’s fresh water is surface water available for human use?
strojnjashka [21]

Answer:

A only 1% of water is available for Us Humans to Use.

6 0
3 years ago
Explain three ways that protists are different from plants, animals and fungi.
valentina_108 [34]

Protists are eukaryotes, and most are single-celled. You can think about protists as all eukaryotic organisms that are neither animals, nor plants, nor fungi.

8 0
3 years ago
Which type of mutation cannot occur in a child after birth?
Aloiza [94]

Answer:

Somatic Mutation

Explanation:

Somatic mutations occur in non-reproductive cells and won't be passed onto offspring. For example, the golden color on half of this Red Delicious apple was caused by a somatic mutation. Its seeds will not carry the mutation.

Tell me if I'm right.

3 0
3 years ago
Read 2 more answers
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