Question

Which of the following statement is/are correct with respect to Bacteria 1) Bacteria are the sole members of the Kingdom Monera 2) Bacteria occur almost everywhere 3) Bacteria are the most abundant micro organism 4) 80 S type of Ribosome are present in bacteria a) 1 and 4 b) 2 and 4 c) 1, 2, 3 d) 2, 3, 4 please answer immediately urgent.


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Answer 1

Answer:

The answer is 1 and 4.

Explanation:

The answer is 1 and 4

Answer 2

QUESTION:-

Which of the following statement is/are correct with respect to Bacteria

• 1) Bacteria are the sole members of the Kingdom Monera
• 2) Bacteria occur almost everywhere
• 3) Bacteria are the most abundant micro organism
• 4) 80 S type of Ribosome are present in bacteria

a) 1 and 4 b) 2 and 4 c) 1, 2, 3 d) 2, 3, 4

ANSWER:-

• d) 2, 3, 4

EXPLANATION:-

• The statement "Bacteria are the sole members of the Kingdom Monera" is correct because Bacteria are the most primitive and simplest organisms because they do not have a well-defined nucleus. They are strictly unicellular. Some bacteria are autotrophic, but most of them are heterotrophic.

• The statement "Bacteria occur almost everywhere" is correct because Bacteria are found in all places wherever life is possible. They are present in the air, soil, water streams, oceans, snow and in dead and decaying matter. A large number of bacteria also occur in animal and human bodies. They can live both in the presence or absence of oxygen and can survive in extreme cold and hot climatic conditions.

• The statement "80 S type of Ribosome is present in bacteria" is correct because, In a bacterium cell, ribosomes are scattered throughout the cytoplasm. Most of the bacteria cannot move but some have flagella for their movement.

• The statement "Bacteria are the sole members of the Kingdom Monera" is wrong because Blue-green algae are also members of kingdom Monera. They are aquatic organisms. They perform the process of photosynthesis and are considered an important food source for many aquatic organisms.

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