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fiasKO [112]
3 years ago
8

The mitochondria and chloroplast evolved during primitive times due to the theory called endosymbiosis. Pick the best answer tha

t applies to these two organelles.

Biology
1 answer:
Alika [10]3 years ago
6 0

Answer:

Chloroplasts and Mitochondria both evolved in primitive microorganisms as

<u>they were able to make more use of available energy.</u>

Explanation:

Endosymbiosis involved the engulfing of smaller microorganisms by a larger one. These engulfed organisms and their hosts both had distinct genetic lineages. Mitochondria and Chloroplasts generate large amounts of energy in the form of high-energy ATP or adenosine triphosphate through several steps, the electron transport chains, Krebs and Calvin cycles.

On average, the net gain of ATP from mitochondrial respiration surpasses the energetic gain from the ATP made via glycolysis.

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Who created the "first real theory of evolution" that animals can undergo
Nana76 [90]

Answer:

Jean-Baptiste Lamarck  

Explanation:

Jean-Baptiste Lamarck was a French biologist which developed the first theory to understand how species change (evolve) over time. This evolutionary concept was published under the name of 'Theory of the Transmutation of Species' in the early 19th century. Subsequently, Darwin published his famous and widely accepted evolutionary theory in the book 'On the Origin of Species' (1859).

8 0
3 years ago
Mee help right right now please
kipiarov [429]

Answer:

1) B - protein channel

2) D - to assist in the movement of substances across the membrane by facilitated diffusion or active transport

Explanation:

1) B is the answer because the proteins would travel through the protein channel to enter or leave the cell.

2) D is the answer because the channel allows protein molecules to pass through a selectively permeable cell membrane through active transport and facilitated diffusion.

Hope this helps!

6 0
3 years ago
Read 2 more answers
.....................................................
Korvikt [17]

This is not a valid question. Please ask a question to receive an answer.


6 0
3 years ago
Which is the scientific name for an organism?
atroni [7]

Answer:

Genus

Explanation:

Organism is a binomial name meaning it is made up of two words.

6 0
3 years ago
Which of the following is an abiotic factor that limits the carrying capacity of animal species?
Nata [24]

Answer:

Should be D. Breathable gases

Explanation:

The carrying capacity of an environment is the maximum population size of a biological species that can be sustained by that specific environment, and abiotic factors are non-living chemical and physical parts of the environment that affect living organisms and the functioning of ecosystems.

6 0
3 years ago
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