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allochka39001 [22]
3 years ago
15

The hypothesis, which says lightning struck the Earth causing tiny organic molecules to join and form living organisms, is histo

rically known as.....
A.) primordial soup model

or

B.) evolutionary model
Biology
1 answer:
Leona [35]3 years ago
6 0

The answer is;  A


This model hypothesizes how life started during the early conditions of the earth which were hot and filled with greenhouse gases in its atmosphere about 4 billion years ago. It is explained by the theory of spontaneous generation where organic molecules were created from inorganic molecules spurred from energy from lightning. These organic molecules filled the water bodies and chemically arranged themselves, over time, into primordial life.


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Why virus, virions, prions have no place in five kingdom classification​
Ainat [17]

Hey, there!!

There is no place for virus, virions, prions in kungdom classification. The reason is they show both living and non living characters, which don't define them whether they are living beings or non living things.

As in 5 kingdoms, the only living organisms are classified.

  • Kingdom Monera mostly deals with the organism which contains prokaryotic cells.
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  • Kingdom Plantae deals with various type of plants.
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So, you can see that there is non of the kingdoms which deals with the organism which have similar characteristics like viruses, virions and prions.

<em><u>Hope</u></em><em><u> </u></em><em><u>it helps</u></em><em><u>.</u></em><em><u>.</u></em><em><u>.</u></em>

7 0
3 years ago
Which animal nurses it’s young, has forward facing eyes, nails on its fingers and toes, and a moist nose
jonny [76]

Answer:

This question lacks options; the options are:

A) a lemur.

B) a tarsier.

C) a bird.

D) a new world monkey.

E) more than one of these.

The answer is A). Lemur

Explanation:

The animal being described in this question is a mammal that belongs to the order, PRIMATE because of its features which include forward-facing eyes, nails instead of claws etc. The genus of the animal being described is LEMUR.

Lemurs are a group of primate animals that possess a moist nose, a feature that makes them belong to the STEPSIRRHINES group of primates. Lemurs possess forward facing eyes, nails on their toes and fingers and also like every other mammal, care for their young ones.

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Where does thyroxine come from and what does it do?
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