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valentina_108 [34]
3 years ago
6

The haploid stage in a plant life cycle is called the____________.

Biology
1 answer:
elena55 [62]3 years ago
3 0
The multi-cellular haploid plant structure is called the gametophyte which is formed from the spore and gives rise to the haploid gametes 
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The mechanism whereby an enveloped virus leaves a host cell is called
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Answer:

Release or egress

Explanation:

Virus can reproduce only within a host cell, this cycle of infection begins with the <em>attachment</em>, where the virus attaches to a specific receptor site on the host cell, after this comes the<em> entry,</em> in the case of enveloped virus, the envelope can fuse directly with the cell membrane to enter the cell, they can also enter through endocytosis. After entering the cell the virus initiates a <em>replication  and assembly </em>mechanism depending on its genome, finally, the last stage of viral replication is the <em>release or egress </em>of the new virions produced in the host organism, some viruses can be released when the host cell dies, but some can leave infected cells by budding through the membrane without directly killing the cell.

I hope you find this information useful and interesting! Good luck!

7 0
3 years ago
Which organisms are described correctly by the gases produced due to cellular processes?
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A tree and grass only produce oxygen, while a bird, a deer, and butterfly only produce carbon dioxide.

Explanation:

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3 years ago
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Why do scientist publish their work
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3 0
3 years ago
According to the dichotomous key, in what way(s) is the house sparrow similar to the cobra? A) Both are autotrophic and live on
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The correct answer is the option (D) Both are not a mammal, are multicellular, and are heterotrophic.

Keys in biology are used to identify the different species based on the easily identifiable features of the organism. A dichotomous key consists of a series of questions on features like habitat, mode of nutrition, class to which they belong and other features, with each question having two answers describing the characteristic features of an organism. The series of questions begin with a broader characteristic feature becoming narrow gradually and helping in the identification of the organism.

Both the house sparrow and a cobra cannot synthesize their own food and depend on other organisms for food. Hence they are heterotrophic. They are multicellular in nature. A cobra belongs to the class Repltiles and a house sparrow belongs to the class Aves. Thus, a house sparrow and a cobra are similar to each other in being multicellular, heterotrophic and not belonging to the class mammals.

5 0
3 years ago
Read 2 more answers
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