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4 years ago

all evolutionary changes that allow a species to change in response to te enviroment are.originally a result of

1 answer:

4 0

Studies of evolutionary responses to novel environments typically consider single species or perhaps pairs of interacting species.

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Directions: This group of questions consists of five lettered headings followed by a list of phrases or sentences. For each phra

rewona [7]

Answer:

C. CALVIN CYCLE(LIGHT INDEPENDENT REACTIONS OF PHOTOSYNTHESIS.

Explanation:

Photosynthesis is the process whereby green plants manufacture their food (organic matters in form of glucose) from carbon IV oxide and water molecules in the presence of sunlight.

The glucose formed undergoes two purposes; provision of energy and in the fixing of carbon.

This process involved two steps : The light dependent process and the light independent (Calvin cycle).

The light dependent reaction takes place in the thylakoid membrane and requires supply of light energy.

ATP and NADPH are formed, water molecules are also formed.

The light independent reaction occurs in the stoma and does not require light energy. The process used the ATP and NADPH formed from the light dependent reaction to fix carbon and produce three carbon sugars.

So the Calvin cycle light independent reaction is involved in the fixing of carbon molecules into organic molecules in the absence of sunlight and the ATP and NADPH formed from the light dependent process of photosynthesis.

8 0

3 years ago

1 . 7:00 am 2. 10:00 am 3. 12:00 pm 4. 4:00 pm

LekaFEV [45]

Answer:

3. 12:00 pm

Explanation:

Just read of the graph

4 0

3 years ago

Hydrogenotrophy is Choose one: A. the oxidation of water during photosynthesis to liberate electrons, protons, and oxygen gas. B

NikAS [45]

Answer:the answer will be b

Explanation:

3 0

3 years ago

Is it better to vaccinate people or to wait until they build their own immunity? explain.

uranmaximum [27]

It is good to vaccinate people 

but after the vaccination this is too , important to boast their immunity..

Explanation:

Because of build their immunity 

it can help to fight with other diseases....

hope it helps you:)

5 0

3 years ago

Discuss how microbial world is divided providing at least two unique features of each of the living group

Maksim231197 [3]

Microorganisms can be divided into two groups:

1. Archea

• Archea are prokaryotic unicellular organisms without cell nucleus or other membrane bound-organelles.

• Their membrane is built from ether lipids, which differs them from bacteria’s cell membrane.

•

2. Bacteria

• Bacteria are also unicellular prokaryotic organisms.

• Bacterial cell membranes are made from phosphoglycerides with ester bonds. Bacterial genome is in a form of circular chromosome.

• They reproduce by binary fission or by budding.

Besides, prokaryotes (Archea and Bacteria) a large number of eukaryotes are also microorganisms. Unicellular eukaryotes contain organelles such as the cell nucleus, the Golgi apparatus and mitochondria. Usually, they reproduce asexually by mitosis. An example of eukaryotic microorganism is Protist.

4 0

3 years ago