Microorganisms are classified into how many main groups...? Mcqs

Latest MCQs

Microorganisms are classified into how many main groups...?

(A) 2
(B) 3

(C) 4
(D) 5

Latest MCQs

The phenomenon of Aurora Borealis, the display of red and green lights in northern hemisphere is due to radiations from____________ ...?

(A) Ionosphere
(B) Troposphere

(C) Mesosphere
(D) Stratosphere

Latest MCQs

What is the mini plant inside a split French bean seed, containing structures that develop into the root, stem, and leaves of the new plant...?

(A) Endosperm
(B) Seedling

(C) Embryo
(D) Seed coat

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A bird that can fly backwards...?

(A) Bat
(B) Humming Bird

(C) Crimson Sun Bird
(D) Cardinal Bird

Latest MCQs

In modern periodic table, how many periods are there...?

(A) 7
(B) 8

(C) 9
(D) 6

Latest MCQs

The metal, which is a constituent of vitamin B12 is____________...?

(A) Iron
(B) Magnesium

(C) Zinc
(D) Cobalt

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The audible range of normal human ear is ____...?

(A) 16 Hz to 20kHz
(B) 10 Hz to 31kHz

(C) 67 Hz to 45kHz
(D) 20 Hz to 20kHz

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The outer part of DNA helix made up of sugar and phosphate is called ______...?

(A) Nucleoprotein
(B) Rungs

(C) Upright
(D) Phosphoester

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Potassium meta-bisulphite is used as a food preservative for...?

(A) Squash
(B) Tomato Ketchup

(C) Fruit Juices
(D) Pickles

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Which organelle contains thread-like structures that store chemical instructions for cell growth and function...?

(A) Mitochondria
(B) Ribosomes

(C) Chromosomes
(D) Lysosomes

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