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Fed [463]
3 years ago
5

What is the role of each of the following in the carbonc cycle? State an example of each.

Biology
2 answers:
Arte-miy333 [17]3 years ago
4 0

Answer:

The role of each of the following in the carbon cycle with example is discussed as:

a. Primary Producer:

                                    Primary producers are those ones who take inorganic molecules like carbon dioxide and convert them into organic molecules like carbohydrates. For example: Plants, autotrophs.

b. Secondary Producer:

                                          Secondary producers are mainly herbivores like elephants, provides food for carnivores, consumes primary producer and they release carbon dioxide into the atmosphere.

c. Decomposers:

                             Decomposer are those ones who break down the dead materials of plants or animals and release energy back to the nonliving environment like soil, water, air etc. The example include earthworms.

                           

Mrrafil [7]3 years ago
3 0

Answer and Explanation:

a. Primary producers

Primary producers are organisms that are able to produce their own food, also known as autotrophs. The best example to illustrate this group are <em>plants</em>. <u>They have a major role in the carbon cycle as they transform inorganic molecules from the atmosphere, such as CO2, into organic molecules like carbohydrates.</u>

b. Secondary producers

Secondary producers are organisms that feed on primary producers, that is, they are heterotrophs (and herbivores), which are then consumed by predators. For example, caterpillars or rabbits. <u>When these organisms respirate, they exhale carbon dioxide, which is used by primary producers in the carbon cycle.</u>

c. Decomposers

Decomposers are organisms that consume and break down organic matter such as dead animals, feces, and leaves. For example, fungi and bacteria. <u>Through this process, they release CO2 and methane into the atmosphere, making carbon dioxide available for plants to carry out photosynthesis.</u>

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Round seeds (R) are dominant to wrinkled seeds (r), and yellow seeds (Y) are dominant to green seeds (y). A plant of unknown gen
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Answer:

<h2>RrYy and rryy </h2>

Explanation:

1. As given; Round seeds (R)  are dominant on wrinkled seeds (r),

Yellow seeds (Y) are dominant on green seeds (g).

In a testcross, between an unknown genotype and a homozygous recessive with wrinkled and green seeds (rryy).

offspring are:  

Round and yellow are  53; genotype (R_Y_)

round and green are  49;  genotype (R_yy)  

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Here, the genotype of parents of these offspring would be RrYy and rryy.

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Answer:

D. mass feeder

Explanation:

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D) mass feeder

<em>Suspension feeder requires capturing of food that are suspended in water through the use of specialized organs.</em>

<em>Fluid feeding involves feeding on liquid (such as blood) emanating from other organisms.</em>

<em>Deposit feeding involves feeding on sediments</em>

<em>Mass feeding involves ingestion of scraps of different food materials.</em>

Hence, the correct option is D.

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