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hichkok12 [17]
3 years ago
10

What is speciation?

Biology
1 answer:
Damm [24]3 years ago
8 0
Speciation is b. the process by which new species are formed. They are often caused by the isolation of certain organisms in terms of environment or geographical area. This is part of the evolutionary changes that various species undergo to brought about by natural selection.
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What controls traits and inheritance?<br> gametes<br> nucleic acids<br> proteins<br> temperature
luda_lava [24]

Answer:

B.

Explanation:

the answer is nucleic acid

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Can you have more than one producer in a food chain??
Fittoniya [83]

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Maybe as a producer can be a tree or grass

Explanation:

therefore i think there can be more than one

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Where does fertilization take place?<br> A. ovary<br><br> B. style
svetoff [14.1K]

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A. ovary

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Hope this Helps!

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What is the parent material of soil that forms from underlying bedrock?
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Plants are the basis of nearly all ecosystems on Earth because they carry out the process of photosynthesis. Plants harvest ligh
Daniel [21]

Answer:

Trophic level

Consumer

Producer

Explanation:

All living organisms require energy for their life processes, which they obtain by taken in food. In an ecosystem, this food is derived when organisms feed on each other. This process that eventually leads to a flow of energy within organisms is called FOOD CHAIN.

A food chain or food web always begins with a unique set of organisms called PRODUCERS. Producers are autotrophs capable of harvesting light energy from the sun and use it to produce their food (chemical) in a process called PHOTOSYNTHESIS. Other organisms called HETEROTROPHS feed on these producers to derive energy. In ecology, they are called CONSUMERS. Other consumers feed on the previous ones also to get energy.

Hence, each step of the food chain is occupied by organisms that obtain and store energy by feeding on another organism. This step is called TROPHIC LEVEL.

In a nutshell, a PRODUCER (usually plants) starts the food chain/web due to its photosynthetic ability. This producer gets eaten by an organism called CONSUMER and in the process, the energy and nutrient stored in the producers flows to the consumer. Another consumers feeds on the previous one and the energy keeps flowing. Each step of the food chain occupied by an organism that stores and transfers this energy is called TROPHIC LEVEL.

4 0
3 years ago
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