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Solnce55 [7]
3 years ago
9

Plzzzzzzz help

Biology
2 answers:
monitta3 years ago
3 0
What alleles do the parents have? If the parents are both Homozygous recessive the answer is 0%. If one is homozygous dominant it doesn't matter what the other one is, the answer is 100%. if the are both heterozygous the answer is 75%
MrRissso [65]3 years ago
3 0
I pretty sure its B 75
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How does pollution threaten coral reefs? Answer using at least 3 complete sentences.
Lostsunrise [7]

Answer:

When pollution occurs on land it travels to the waters which causes the pollutants to enter the water. When pollution enters the water, it damages the algae on the coral. It also lowers water quality, smother the coral reefs, and it speeds the growth of the damaging algae. All these make the coral reefs more susceptible to disease which stops the reefs growth and reproduction.

Explanation:

hope this helps

7 0
3 years ago
An enzyme that can bind to and break apart molecules of lactose should also be able to bind: a. fatty acids. b. amino acids. c.
Airida [17]

Answer: Option E) None of the above is true; this enzyme could bind none of these.

Explanation:

Lactose is a dissacharide composed of glucose and galactose. Hence, the enzyme lactase break down lactose into its simple sugar constituents.

However, lactase cannot bind nor break down amino acids, starch (with only glucose units) or sucrose (with two glucose units) because their constituent molecules differ markedly from that of lactose.

Thus, the enzyme lactase could bind with none of the options provided except lactose

8 0
3 years ago
Meiosis does PMAT twice! That means there is prophase I and prophase II. There is metaphase I and metaphase II. Etc… If the cart
Kamila [148]

The cartoon shows Metaphase I.

Metaphase I has homologous chromosomes that line up at the middle while Metaphase II has single chromosomes that line up at the middle.

6 0
3 years ago
When nuclear fusion begins, what can be said about the internal processes within that star?
Pie

Hi there! Hopefully this helps!

--------------------------------------------------------------------------------------------------------

The answer to your question is the second sentence:

<em> </em><em>Atoms</em><em> in the star </em><em>begin to combine.</em>

5 0
3 years ago
Read 2 more answers
What would happen to a cell if the mitochondria stopped working?
grigory [225]
The cell would die because their would be no cellular respiration occurring which means the cell is not gaining energy and can’t use that energy.
8 0
3 years ago
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