Which of the following is an accurate description of a positive feedback loop? SC.912.E.7.7

1 answer:

7 0

Regulatory functions such as feedback loops are very common in nature and happen thousands of times every day within our bodies alone.

A feedback loop is one of the methods by which biological organisms regulate functions. Feedback loops are a self-regulatory means through which the output of a system is then used as the input. Feedback loops can be of two types:

Positive Feedback
Negative Feedback

A positive feedback loop is one in which the system is stimulated to increase the production of a product. For example, the low levels of an enzyme in the blood will cause the body to produce more of that enzyme in a positive feedback loop. A negative feedback loop is just the opposite, in which high levels will cause a decrease in production.

Feedback loops are a vital part of maintaining homeostasis and for the survival of all organisms. Therefore, we can conclude that option D is correct in stating that feedback loops are common in nature and make the system stable.

To learn more visit:

brainly.com/question/11312580?referrer=searchResults

You might be interested in

Which of the following is not a central theme of biology?

Georgia [21]

Answer:

A non central theme in biology is The study of chemical reactions.

Explanation:

The five central themes of biology are structure and function of cells, interactions between organisms, homeostasis, reproduction and genetics, and evolution.

6 0

3 years ago

2. All seed plants are heterosporous and produce pollen grains as well as seeds. However, there are examples of transitions betw

anzhelika [568]

Answer:

Lycopodium which is an example of Club mosses are seedless vascular plants that are heterosporous.

Explanation:

The club mosses, or phylum Lycopodiophyta, are the earliest group of seedless vascular plants. They can either be homosporous or heterosporous

Some club mosses like Lycopodium clavatum, sporangia are arranged in clusters called strobili.

Lycopodium is heterosporous (while some club mosses are homosporus.

Heterosporus means that spores of two different sizes and sexes are produced by the sporophytes of land plants.

6 0

3 years ago

Why are algae and ferns both green?

skad [1K]

They each contain chlorophyll that absorbs violet-blue light and reflects green light.

3 0

3 years ago

Read 2 more answers

A Tt plant is crossed with a Tt plant. What percentage of the offspring will be short?

SpyIntel [72]

25% chance because when you do a Punnett square for your genes you find that only 1 of 4 are tt and 2 are TT and one is Tt so the percentage for the plant to be short would be 25%

7 0

3 years ago

Read 2 more answers

How do embryonic tissues help develop to form a human body?

kramer

The cellular organization relates with one another since the colossal cell, the organ system is fundamentally composed of cells. Cells are the building blocks of these structures and which creates such organ and organ system. They associate as one cell intercommunicates with another cell until all received the message and translates it and sends it with another organ and to cell -vice-versa. And also, they become interdependent with the other cell -other tissue -other organs -other organ system.
Cells when grouped form tissues, when group of tissues are formed together they make organs, some organisms skip from organs to organs systems to form an existing organism as a whole. Describing how is the cells group is the process of multiplication of cell or the so-called cell division, mitosis.This mechanism of each cell produces another cell that binds together and produces again, repeatedly, to be a larger system called now the tissue as explained earlier. How? Through cell division called, mitosis. Excerptmeiosis –cell division specifically in the sex cells.

5 0

3 years ago