Questions

Q:

In law what is a subpoena?

Answer

A writ commanding a witness to appear before a court of law

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Q:

Select the correct statement contrasting gametophytes and sporophytes.

A) Sporophytes are diploid, whereas gametophytes are haploid. B) Sporophytes are vascular, whereas gametophytes are nonvascular.
C) Sporophytes are larger than gametophytes. D) All of the above
 
Answer & Explanation Answer: A) Sporophytes are diploid, whereas gametophytes are haploid.

Explanation:

Sexual reproduction results in gametes that combine two cells from different individuals. Meiosis also produces gametes. Haploids contain one set of chromosomes in each of their cells. Diploids cells contain two chromosome sets. For plants, haploid and diploid cells divide via mitosis. The plants’ haploid phase is called the gametophyte, and the diploid phase is called the sporophyte.

 

Sporophytes are diploid plants that use meiosis to produce spores. These spores are haploid cells that grow into haploid gametophytes. Megaspores grow into female gametophytes, and microspores grow into male gametophytes.

 

Gametophytes are haploid plants that use mitosis to make haploid gametes. These gametes are female in the form of an ovum (egg) or male in the form of sperm.

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Filed Under: Biology
Exam Prep: AIEEE

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Q:

The Solar System was discoverd by

A) Galleleo B) Finsen
C) Copernicus D) None of these
 
Answer & Explanation Answer: C) Copernicus

Explanation:
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Filed Under: Inventions

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Q:

How many bits are in an IPV4 address?

A) 128 bits B) 64 bits
C) 32 bits D) 16 bits
 
Answer & Explanation Answer: C) 32 bits

Explanation:

IPV4 Internet Protocol Version 4 has 32 bits of address.

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Filed Under: Hardware
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Q:

In which year ' Human Rrights Resolution ' was adopted by the U.N

A) 1945 B) 1946
C) 1947 D) 1948
 
Answer & Explanation Answer: A) 1945

Explanation:
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Filed Under: World Organisations

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Q:

Which state govt launched 'My City My Budget' initiative?

A) Uttar Pradesh B) Karnataka
C) Telangana D) Andhra Pradesh
 
Answer & Explanation Answer: B) Karnataka

Explanation:
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Q:

Find the correctly spelt word?

A) Addulation B) Ominous
C) Adlation D) Omineous
 
Answer & Explanation Answer: B) Ominous

Explanation:

Ominous is the correctly spelt word in the given options. It means that giving the worrying impression that something bad is going to happen.

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Filed Under: English
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Q:

Bone strength in later life depends on

A) the formation of dense bones during youth B) the increased calcium absorption in the elderly
C) the increased production of estrogen after menopause D) reducing physical activity to protect bones
 
Answer & Explanation Answer: A) the formation of dense bones during youth

Explanation:
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Filed Under: Biology
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