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poizon [28]
3 years ago
14

Which process MUST occur before mitosis and meiosis can occur?

Biology
1 answer:
Lera25 [3.4K]3 years ago
5 0
I think it's B: DNA replication
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Can I please get help?
Alja [10]

Answer:

The Urinary bladder, the ureter, and the urethra are all organs that belong in the execratory system.

The heart and spinal chord are not organs in the execratory system. The spinal chord belongs to the nervous system and the heart belongs to the circulatory.

5 0
2 years ago
What is is a potent stimulus for producing pure hypovolemia, but not osmometric thirst?
Murrr4er [49]
It said I couldn't upload with swearwords??
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4 0
3 years ago
find the volume of a cylinder with a diameter of 10 inches and a height of 20 inches use a 3;14 for pie .
saw5 [17]
Volume of a cylinder formula:
V= h(pi×r^2)
If the diameter is 10in, then the radius is 5in
Substitute given values into the formula:
V=20(3.14×5^2)
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V=1570in
3 0
2 years ago
An alleles is dominant is heterozygote when it is
Fittoniya [83]

An allele is dominant and heterzygote (Pp) when a dominant allele (P) is crossed with a recessive allele (p).

Explanation:

A dominant allele is the one with a particular dominant character or phenotype which dominates even though there are other alleles found.  

A heterozygous allele results from two different alleles coding for a gene.

A heterozygous dominant allele (Pp) results from the crossing of a dominant allele (P) with a recessive allele due to complete masking of the recessive allele (p).

For example, when dominant brown eyes are crossed with recessive blue eyes, in a heterozygous dominant allele results in brown eyes and masks the recessive blue eyes.

4 0
3 years ago
Received information is called a transduced signal because: _________.
Annette [7]

Answer:

The correct answer is - e. many different molecules form a signaling cascade.

Explanation:

Signal transduction is the number of events that take place inside the body of a human from the external atmosphere to transmitting a chemical or physical signal through a number of molecular events of signaling cascade.

The transmission of the particular chemical or physical signal is caused a sequence of phosphorylation events inside the cell it involves specific protein receptors and different types of molecules.

7 0
2 years ago
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