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astraxan [27]
3 years ago
8

Which of the following is the definition for speciation?

Biology
2 answers:
marshall27 [118]3 years ago
6 0
2. The evolutionary process through which new species emerge

PolarNik [594]3 years ago
3 0

The right option is; 2. the evolutionary process through which new species emerge

Speciation is an evolutionary process which results to the formation of new, distinct species that are reproductively isolated from one another due to reproductive barriers that are created as a result of physical, or genetic differences between the new species. The four geographic types of speciation are; allopatric, peripatric, parapatric, and sympatric speciation.

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For the purposes of this question, assume that a g1 somatic cell nucleus in a female myrmecia pilosula contains 2 picograms of d
daser333 [38]

Using the theories of the cells, we got that 4 picograms of DNA would be expected in a metaphase in cell of a female if we assume that a g1 somatic cell nucleus in a female myrmecia pilosula contains 2 picograms of DNA.

Mitosis and meiosis are both types of the cell division. Mitosis is the process by which the  most cells in the body divide, involves a single round of cell division, and produces the two identical, diploid daughter cells. Meiosis is the process by which the gametes are produced.

DNA synthesis is the primarily common to both. If already formed, the cardiac tissues and nervous system cells will never replicate their daughter/sister cells either through the meiosis or the mitosis.

Hence, if we assume that a g1 somatic cell nucleus in a female myrmecia pilosula contains 2 picograms of DNA, then the amount of would be expected in a metaphase i cell of a female is 4 picograms.

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brainly.com/question/3142913

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4 0
1 year ago
Which organism would most likely be labeled a tertiary consumer?
Anon25 [30]

Answer:

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Explanation:

4 0
3 years ago
Sometimes, the dark spots on
vivado [14]

Sometimes, the dark spots on the marshmallow can fall off  of the marshmallow. This means that, the system does not need to include  the pieces that fell when determining the  mass before and after.

6 0
3 years ago
Jeremy is observing a cross-section of a corn stem under the microscope. He observes that there is no vascular cambium present i
BaLLatris [955]
This is because it is a monocot and monocots do not have a vascular cambium in their stems.
3 0
3 years ago
Read 2 more answers
A lamp that plugs into a wall socket draws energy which flows through a thin wire in the bulb causing it to glow. What energy tr
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Answer:

Electrical>thermal>light

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Thermal energy on the other hand refers to internal energy of a system where temperature is constant.

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Therefore, the energy transformation taking place according to the question is option D.

5 0
2 years ago
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