Biology Questions

Q:

Which of the following is not true about Gymnosperms?

A) Dominant phase is saprophytes B) Vascular bundles are absent
C) spores are heterospores D) Flowers are absent
 
Answer & Explanation Answer: B) Vascular bundles are absent

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Q:

Harmful bacteria in potable water make the water

A) unfit to drink B) smelly
C) colored D) turbid
 
Answer & Explanation Answer: A) unfit to drink

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Q:

RNA is a polymeric molecule. What does RNA stand for?

A) Rado Nuclear Acid B) Ribo Nucleic Acid
C) Rhino Nuclear Acid D) Resto Nucleus Acid
 
Answer & Explanation Answer: B) Ribo Nucleic Acid

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Q:

Which vaccine company has developed Typbar Typhoid Conjugate vaccine that has received pre – qualification from the World Health Organisation (WHO)for global use ?

A) Panacea Biotech B) Bharat Biotech
C) Biocon D) Bharat Serums and Vaccines
 
Answer & Explanation Answer: B) Bharat Biotech

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Q:

Organisms that use light to prepare food are known as _____.

A) Autotrophs B) Heterotrophs
C) Omnivores D) Decomposers
 
Answer & Explanation Answer: A) Autotrophs

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Q:

Which of the following vitamins help in the absorption of calcium?

A) Vitamin A B) Vitamin D
C) Vitamin B D) Vitamin C
 
Answer & Explanation Answer: B) Vitamin D

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Q:

Which of the following reproduce both, sexually as well as asexually?

A) Hydra B) Amoeba
C) ALgae D) Fungi
 
Answer & Explanation Answer: A) Hydra

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Q:

Which is the CORRECT pair of inherited chromosomes for the child to be a girl?

A) X from father and Y from mother B) Y from father and X from mother
C) Y from father and Y from mother D) X from father and X from mother
 
Answer & Explanation Answer: D) X from father and X from mother

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