Q:

Yellow colour of papaya is due to

A) Caricaxanthin	B) Carotene
C) Lycopene	D) Papain

Answer & Explanation Answer: A) Caricaxanthin

Explanation:

Papayas are yellow due to the presence of carotene and xanthophyll pigments i.e, Caricaxanthin present in the chromoplasts of the fruit pulp.

The coloration of the different tissues in plants is due to the plastids which are present in the cells. Leucoplasts are white in colour, chloroplasts are green in colour and chromoplasts are of various colours. These plastids can take any colour at different time. Therefore, green fruits ( chloroplasts) turn colurful (chromoplasts) at maturity.

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61 19290

Q:

Nuclear membrane is absent in

A) Volvox	B) Penicillium
C) Agaricus	D) Nostoc

Answer & Explanation Answer: D) Nostoc

Explanation:

Nostoc is a prokaryote. Prokaryotic cells lack membrane bound organelles and well organized nucleus, that is nuclear envelope is absent in these cells.

nuclear_membrane1533030195.jpg image

The nuclear envelope, also known as the nuclear membrane, a bilayer membranes which surrounds the nucleus, and in eukaryotic cells it encases the genetic material.

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82 19237

Q:

Select the synonym of

to ebb

A) to abatement	B) to swell
C) to ascent	D) to surge

Answer & Explanation Answer: A) to abatement

Explanation:

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0 19225

Q:

Improve the bracketed part of the sentence.

Whatever said and done, (not less vital) is the future of the border separating Northern Ireland from the Irish Republic.

A) any less vital	B) more less vital
C) no less vital	D) No improvement

Answer & Explanation Answer: C) no less vital

Explanation:

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Q:

Where is second World health Expo being held?

A) Wuhan, China	B) New York, USA
C) Paris, France	D) Geneva, Switzerland

Answer & Explanation Answer: A) Wuhan, China

Explanation:

The World Health Expo will showcase the latest technology in fitness sports and the most realistically restored anti-epidemic scenes.

Both 1st and 2nd World Health Expo held at Wuhan, China.

1st on April 7 - 10, 2019

2nd on November 11 - 14, 2020

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Q:

The language adopted for preaching in Mahayana Buddhism was

A) Pali	B) Brahmi
C) Sanskrit	D) Prakrit

Answer & Explanation Answer: C) Sanskrit

Explanation:

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89 19205

Q:

Rearrange the parts of the sentence in correct order.

P - Kohli, along with Deepika and Ranveer, has led the ascent of millennials to the top of the rankings.
Q - For the first time a female sportsperson has made it to the top 15.
R - This year saw PV Sindhu make an entry at 15.
S - Former captain Dhoni slipped from 9th place last year to 13th this year.

A) PSRQ	B) QRSP
C) RSQP	D) PRQS

Answer & Explanation Answer: A) PSRQ

Explanation:

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Q:

Which of the following statement(s) is/are CORRECT?

I. Acids are sour in taste and generate H+ ions.

II. Acids are sour in taste and generate OH– ions.

III. Bases are bitter intaste and generate OH– ions.

A) Only I and III	B) Only I and II
C) Only II and III	D) All I, II and III

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