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Illusion [34]
3 years ago
6

When acid comes into contact with calcite, the acid bubbles. How can geologists use acid to confirm that the rock towers are mad

e of limestone?
Biology
1 answer:
Brrunno [24]3 years ago
7 0
By pouring acid on the rock.
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How is cytokinesis different between animal and plant cells?
Irina-Kira [14]

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Plant cells form a cell plate between the two daughter cells. In animal cells, a cleavage furrow is formed between the two daughter cells.

Explanation:

7 0
2 years ago
Help please
MAVERICK [17]

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I believe the answer is Euryhaline

6 0
2 years ago
Without helicase, predict what would happen during DNA replication
mr_godi [17]

Answer:

Should be D since what the helicase does is unwind the dna and seperate it into the 2 strands

Explanation:

8 0
3 years ago
What are the most likely percentages for offspring of two red/white-feathers parents?
weeeeeb [17]

Answer:

The question lacks options, the options are:

parents?

A.100% red/white-feather chickens.

B.50% white-feather chickens and 50% red/white-feather chickens.

C.33% white-feather chickens, 33% red-feather chickens, and 33% red/white-feather chickens.

D.25% white-feather chickens, 25% red-feather chickens, and 50% red/white-feather chickens

The Correct answer is D

Explanation:

According to the question, the hybrid chicken has a mixture of red and white feather phenotypes expressed at the same time. This tells us that the red and white alleles are CODOMINANT in the chicken i.e. none is dominant or recessive over the other.

Let's assume that (R) allele is the red feather colour while (r) allele is for white feather colour. Therefore, the red/white feathered chicken will have a Rr genotype. In a cross between two red/white feathered chicken (Rr), the following offsprings will be produced RR, Rr, Rr and rr

RR- Homozygous red feather d chicken (1/4 × 100=25%)

Rr- Hybrid Red/White feathered chicken (2/4 × 100=50%)

rr- Homozygous white feathered chicken (1/4 × 100=25%)

8 0
2 years ago
What is a decomposers job in the life cycle?
Ad libitum [116K]
Hello there.

Question: <span>What is a decomposers job in the life cycle?

Answer: It is to break down dead plants and animals.

</span>Hope This Helps You!
Good Luck Studying ^-^
5 0
3 years ago
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