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zmey [24]
3 years ago
13

Are vesicles involved in passive transport? please explain​

Biology
1 answer:
Dmitriy789 [7]3 years ago
4 0

Answer:

Yes, as they have/ require no energy then they pass through the plasma membrane, and is done due to some molecules that are far too largem

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Cellular is all of the chemical reactions in cells
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(all cells) Sum of all the chemical reactions that take place in the body, consisting of anabolism and catabolism.

Explanation:

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What is the ultimate source of energy for most organisms and how is this energy capture so it is useful in a food chain ?
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I believe it’s the sun
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What substance must plants produce in order to make lipids?
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3 years ago
Hi!!!! Please help!! Desperately need biology help!
OLga [1]

Answer no 8:

The correct option is D) Antelopes with muscular legs are bale to outrun their predators better than antelopes with poor muscle tone. Thus they lived to reproduce.

Explanation:

Genetic variations in a population are the main reason that natural selection tends to occur. Natural selection favours those organisms which have better characteristics.The organisms with better traits are able to reproduce and pass on their characteristics to their offsprings.

Answer No 10:

The correct option is A) Phenotype directly influences the interaction of an organism with its environment.

Explanation:

The interactions between the phenotypic traits and the environment analyze whether a particular organism will be able to survive and pass on its characteristics to its offspring. Hence, the phenotype directly influences the interaction of an organism with its environment.

Answer No 9

The correct option is A) resistance to a virus

Explanation:

Mutations can be described as any changes which occur in the DNA of an organism. Mutations might be beneficial or harmful depending on the location where the mutation arises. Viruses are usually harmful for eukaryotes. Hence, the correct option is A.

Answer No 11:

The correct option is C) Giraffes with longer necks survived because they were better suited to the environment.

Explanation:

Natural selection tends to favour those organsims which are better suited to live in an environment. Those organisms with better characteristics are able to survive and pass on their traits to their offsprings.

The giraffes with longer necks were better adapted to live in the environment and hence were favoured by natural selection.

Answer No  12:

The correct option is D) selective breeding

Explanation:

Selective breeding can be described as a technique in which organisms with better characteristics are crossed, so that offsprings with better characteristics can be produced. Selective breeding is done by humans where as natural selection is done by the nature.

7 0
3 years ago
Consumers differ from producers in that unlike producers, consumers ___________.
AVprozaik [17]

Answer:The producers are autotrophic that is they manufacture their own food by the process of photosythensis while consumers feed on the producers. The different bteween a producer and a consumer. A producer is the the first tropic level, eat only plant. While a consumer eats producers

Explanation:B

5 0
3 years ago
Read 2 more answers
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