What problems would upu expect to observe in an ecosystem without secondary consumers

1 answer:

6 0

If secondary consumers are removed from the ecosystem, an ecological imbalance may be created. Secondary consumers are generally feed on other animals (primary consumers) Thus, on removing secondary consumers from food chain, there will be increase in population of primary consumers as a result all the grass and other vegetation will be eaten by the primary consumers. This will leads to desertification and eventually all the top consumers will also eliminated from the ecosystem.

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Answer:

D. Fibrocartilage

Explanation:

In order to understand the question, we need to review the structure of intervertebral discs.

Intervertebral discs consist of two parts:

NUCLEUS PULPOSUS:

It forms the central part of the intervertebral disc and consists of mucoid substance.

ANNULUS FIBROSUS:

It is composed of encircling layers of fibrocartilage and fibrous tissue surrounding the nucleus pulposus

SLIPPED DISC:

It is characterized by the protrusion of nucleus pulposus through the annulus fibrosus accompanied by the compression of spinal nerves.

Patient may present with loss of sensory sensations or pain or both.

CORRECT ANSWER:

From the above review, the correct answer is D. fibrocartilage as it forms the annulus fibrosus.

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Explanation:

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18) Which process occurs in fungi and has the opposite effect on a cell's chromosome number than does meiosis I?

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That is binary fission, 'cause in this process, chromosome number doubles to it's original value whereas in meiosis it gets halved.

In short, Your Answer would be Option D

Hope this helps!

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Photosynthesis and cellular respiration are said to form a continuous cycle because

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There are living organisms that do these processes alongside one another to sustain a balanced cycle.

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Lilit [14]

Answer:

<h2>Nails, follicle, fetal </h2>

Explanation:

1. Keratin is the protein that makes up hair, skin, nails and horns in animals. It can also be found in many internal organs and glands. Our Hair is composed of keratin protein, and it is also the primary component of finger and toe nails.

2. Hair is produced from hair follicles. Hair follicles are develop in humans during fetal development, and there is no new follicle production after birth.

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