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Papessa [141]
3 years ago
15

Based is scientific research what best describes mutation

Biology
1 answer:
patriot [66]3 years ago
5 0
When a animal changes their body over long periods of time with mating with other species to develop different characteristics.
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Charles Darwin used domesticated animals to provide evidence for evolution by natural selection. What is this evidence?
Ksju [112]
Charles Darwin used domesticated animals to provide evidence for evolution by natural selection by showing "<span>Differences between breeds show that selection can cause species to change."</span>
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2 years ago
Which is one factor of rock types that affects the rate of weathering?
Mekhanik [1.2K]
Porosity

Porosity refers to the space inside the rock that is taken up by pore space.
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The pattern of the brain structure differences found in brain imaging studies of the big five personality traits
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Neuroticism,extroversion,openness,
Agreeableness, conscientiousness.
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3 years ago
The endosperm of a Conifer seed is:
riadik2000 [5.3K]

Answer:

A. Haploid (n)

Explanation:

Conifers do not exhibit double fertilization that forms triploid (3n) endosperm in flowering plants.

Endosperm in conifers develops from the haploid cell of female gametophyte before fertilization. Since the endosperm is formed by the mitotic divisions in the haploid cell (n) of female gametophyte, it is haploid (n) in nature.  

5 0
3 years ago
Which kind of organism does not generally require oxygen or sunlight to live?
gregori [183]
Answer is A.

Archaea requires neither sunlight for photosynthesis as do plants, nor oxygen. Archaea absorbs CO2, N2, or H2S and gives off methane gas as a waste product the same way humans breathe in oxygen and breathe out carbon dioxide. An example is chemosynthetic bacteria by sea drifts. They use chemical energy to produce vital processes to live.
3 0
2 years ago
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