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3 years ago

Explain Biology in detail? Will mark as brainy. Please

Biology

2 answers:

faltersainse [42]3 years ago

8 0

Explanation:

Biology is the science of life. Its name is derived from the Greek words "bios" (life) and "logos" (study). Biologists study the structure, function, growth, origin, evolution and distribution of living organisms. There are generally considered to be at least nine "umbrella" fields of biology, each of which consists of multiple subfields.

Biochemistry: the study of the material substances that make up living things

Botany: the study of plants, including agriculture

Cellular biology: the study of the basic cellular units of living things

Ecology: the study of how organisms interact with their environment

Evolutionary biology: the study of the origins and changes in the diversity of life over time

Genetics: the study of heredity

Molecular biology: the study of biological molecules

Physiology: the study of the functions of organisms and their parts

Zoology: the study of animals, including animal behavior

Adding to the complexity of this enormous idea is the fact that these fields overlap. It is impossible to study zoology without knowing a great deal about evolution, physiology and ecology. You can't study cellular biology without knowing b

LiRa [457]3 years ago

5 0

Answer:

Biology is the study of life. The word bio means life, ology means the study of.

Explanation:

I'm not sure if this is what you were looking for but this is the definition

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Organic sedimentary rocks are _____. made of dissolved minerals formed from heat and pressure made from the remains of living or

Nitella [24]

The answer is 3. made from the remains of living organisms.

Sedimentary rocks are formed at Earth's surface. They can be clastic, chemical, and organic.
Clastic sedimentary rocks are the result of sedimentation of rocks and mineral fragments. Chemical sedimentary rocks are the result of sedimentation of chemical solutions of dissolved minerals.
Organic sedimentary rocks are made from the remains of living organisms, fossils and corals.

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3 years ago

How specifies that are separated for a river, rocks, mountains, forest ; can at some point not being able to interbreed anymore

Allushta [10]

Answer:

Species separated by a physical barrier for a long time, suffer allopatric speciation, so they can not interbreed anymore.

Explanation:

Allopatric speciation consists of the geographic separation of a continuous genetic background giving place to two or more new geographically isolated populations. These separations might be due to migration, extinction of geographically intermediate populations, or geological events. In this speciation, some barriers impede genetic interchange, or genetic flow, as the two new populations that are separated can not get together and mate anymore. These barriers might be geographical or ecological.

Vicariance is the geographical separation of an original population into two or more new groups. Discontinuities in the physical environment like rivers, mountains, water, etc., are physical barriers that impede genetic flow between the separated groups.

The process of allopatric speciation involves different steps:

The emergence of the barrier.
Interruption in the genetic interchange
The occurrence of new mutations and their accumulation in time in each population. Slow and gradual differentiation.
Genetic divergence by natural selection and reproductive isolation makes it impossible for the two groups to mate even if the barrier disappears.
Prezigotic isolation mechanisms favored by selection once occurs a secondary contact between the new species in formation.

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2 years ago

How did the Oregon system make the political process more democratic

N76 [4]

Answer:

generally considered to have originated in the late nineteenth century as a reaction to the abuses of big business and the problems that plagued the lower socio-economic classes of that era.

Explanation:

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3 years ago

Which solution has cells that are hypertonic?

finlep [7]

Answer:

hypotonic solution

Explanation:

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2 years ago

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What science and biology have in common and why

Ksivusya [100]

Biology is the study of life, and uses the scientific method, the basis of science, to do so. Hypotheses are made, tested, and remade, until a theory is made, which then becomes Scientific law.

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2 years ago