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3 years ago

Name 4 examples of national government departments

Biology

1 answer:

Sindrei [870]3 years ago

7 0

Answer:

Ministry of climate change, Ministry of Commerce and Textile Industry, Ministry of Communications and Ministry of Defense

Explanation:

Ministry of climate change, Ministry of Commerce and Textile Industry, Ministry of Communications and Ministry of Defense are the four departments of national government. Every department has their own functions and responsibilities which is done by the officials of that departments. These departments has a great role in running of the government efficiently.

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What is the outer covering ( like a blanket) noted as a landmark on bone?

Fittoniya [83]

That’s the periosteum. it’s a hard membrane, which muscles and ligaments are attached to, under which blood flows through the bone

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3 years ago

Ancient plants begin to resemble modern plants during the Devonian period. TRUE FALSE

SVETLANKA909090 [29]

Answer:

True

Explanation:

The Devonian Period comprises the years between 416 million and 354 million and is subdivided by periods: Lower (the oldest), Middle and Upper (the most recent).

During this period, the main transformations occurred in the flora, with the exponential growth of small terrestrial plants through the development of spores. With this process, plants will become more similar with modern plants. During this period the plants were able to fertilize themselves with the seeds and reach the height of trees. They formed the first forests to be recorded, with the appearance of licopodia, ferns and progimosperms.

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3 years ago

Read 2 more answers

Which one of the following is not an example of a type IV hypersensitivity?

REY [17]

Answer:

Option (4).

Explanation:

Hypersensitivity may be defined as the hyper immune response of the body. Hypersensitive is also known as hyper sensitive reaction that may be uncomfortable and harmful for the individual.

Type IV hypersensitive reaction is also known as delayed type of hypersensitivity that are generally mediated by T cells. Hemolytic disease of new born is an example of Type II hypersensitive reaction and not related to Type IV hypersensitive reaction.

Thus, the correct answer is option (4).

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3 years ago

The Permian period ended and then rapid speciation occurred as new animal and plant forms evolved. The most likely explanation f

Orlov [11]

Answer:

Option (C)

Explanation:

The Permian period refers to the last period of the Paleozoic era, which started about 300 million years back and ended by about 250 million years back. The Permian period was ended by the occurrence of a catastrophic mass extinction event, commonly known as the Permian-Triassic (P-T) boundary.

Soon after this eruption, there occurred rapid evolution of plants and animal species, and this was possible because of the following reasons-

Adaptive radiation- This type of evolutionary process refers to the condition when numerous species are created from one single ancestor. It takes place when there occur sudden changes in the environmental conditions, favorable for their growth and expansion of organisms.

Ecological opportunity- It is directly associated with the adaptive radiation type of evolutionary process. When changes in the environmental condition occur, it allows the organisms to adjust to the new environment and eventually gets multiplied.

Lack of competition- By the end of Permian, about 75% of all the living species on earth were wiped out. So, the new species that appeared had no competition and so they were able to grow in large numbers over a specific period of time.

Thus, the correct answer is option (C)- three of the above.

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3 years ago

According to the biochemical theory of mood disorders, a client with a diagnosis of depression is likely to have alterations in

yarga [219]

The question is incomplete as it does not have the options which are:

A) Serotonin, norepinephrine, and dopamine

b) Acetylcholine, adenosine, and glutamate

c) Epinephrine, histamine, and melatonin

d) Aspartate, GABA, and serine

Answer:

A) Serotonin, norepinephrine, and dopamine

Explanation:

The mood disorder is considered a symptom of the major depressive disorder.

The biochemical studies on the mood disorder show that mood disorder is linked to the brain and the neuronal activity. The disorder in the neuronal activity is related to the production and binding of the neurotransmitters.

The neurotransmitter synthesis fluctuates during this disorder and the main neurotransmitters are the norepinephrine, the dopamine and the serotonin.

Thus, Option-A is the correct answer.

8 0

3 years ago

Name 4 examples of national government departments​

Name 4 examples of national government departments