Which is biotic?

An axon transmits messages ________ the cell body and a dendrite transmits messages ________ the cell body.

Scilla [17]

Answer:

away from; towards

Explanation:

An axon transmits messages away from the cell body and a dendrite transmits messages towards the cell body.

An axon also referred to as a never fiber, transmits electrical impulses away from the cell body i.e it transmits information to several muscles, neurons and glands. An example of an axon is one that runs from the spinal cord to the toe, it is referred to as the longest axon.

In contrast, a dendrite receives signals or messages from other neurons and transmits the signals towards the cell body.

4 0

3 years ago

Read 2 more answers

Which of these is a part of the process of speciation?

Rashid [163]

Answer:

d

Explanation:

Speciation is the formation of new species as a result of evolution these three stages are separation, adaptation, and reproductive isolation. First Stage: Separation. Speciation usually begins when a part of a population becomes separated from the rest of their species.

d

5 0

3 years ago

Economic benefits of forest

omeli [17]

Forests play an important role in the economic development of a country. They provide several goods which serve as raw materials for many industries. Wood grown in forests serves as a source of energy for rural households.

Most of the world’s paper is made from wood and one rather reliable index to the degree of economic development of a country is its per capita consumption of paper. As an economy develops economically, paper is used as packaging material, in communications and in scores of other uses. No really satisfactory substitute for paper exists for many of its uses.

While it has long been recognized that forests play many roles in the economic development of a country in addition to providing wood fiber for many uses, the non-wood outputs of forests are coming increasingly to be recognized and valued everywhere in the world. Forests have watershed values especially in areas with fragile and easily eroded soils; tree cover may be highly valuable simply as protection to the watershed.

Forests are valued as a place for outdoor recreation. The kinds of forests most valuable for outdoor recreation are not always the same as the kinds most valuable for wood production and vice versa. The dense forest with trees closely spaced to take full advantage of the sunlight, moisture and fertility to grow wood, is often less attractive to the recreationist than a more open forest.

Forests are the home for many species of wildlife including mammals, reptiles and birds. Some of these forms of wildlife are clearly valuable to man. Ecologists have been much disturbed at the reduction in wildlife numbers, sometimes to the point of extinction, as tropical forests are cleared.

please mark as brainliest!!

3 0

3 years ago

Describe how a cross between two closely related organisms may result in genetic problems.

zimovet [89]

Answer:

there still could be problems because there is always a 50/50 chance of the generation child to have an problem. also a person in a one person in the famliy tree who could have been illed which gives that 50/ 50 chance.

so let my grandma had cancer (which she did) and my mom dosen't so i could get cancer

8 0

3 years ago

in general, a species' _____ niche will be smaller than its _____ niche due to interactions with other organisms in the communit

andre [41]

In general, a species' realized niche will be smaller than its fundamental niche due to interactions with other organisms in the community.
Hope that helped you.

7 0

3 years ago