UPPSC 2023 GS-I General science
Question

Seaweeds are important source of

Answer & Solution

Answer: (Detailed Solution Below)

Option A: Iodine

Detailed Solution:

The correct answer is “Iodine”.

Seaweeds are a significant source of iodine, which is essential for thyroid function and overall health. They are often used in dietary supplements and as a natural source of iodine in various foods.

The other elements listed (bromine, chlorine, argon) are not primary nutrients derived from seaweeds.

Similar Questions:

A person meets with an accident and needs blood - transfusion but there is no time to check his blood group. Which of the following blood groups could be given to him?
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  2. O–
  3. AB+
  4. AB–
Thiamin is:
  1. Vitamin C
  2. Vitamin B2
  3. Vitamin B6
  4. Vitamin B1
Which one of the following is a natural polymer?
  1. Bakelite
  2. Silk
  3. Kevlar
  4. Lexan
The phenomenon used in optical fibre for transmission of light energy is
  1. Total internal reflection
  2. Diffraction
  3. Scattering
  4. Refraction
Which of the following Scheme is not correctly matched?
  1. Deen Dayal Upadhyay Gramin Kaushalya Yojana - 2014
  2. Rural Housing Interest Subsidy Scheme - 2017
  3. Shyama Prasad Mukherj' Rurban Mission 2015
  4. Sansad Adarsh Gram Yojana 2014
Consider the following statements and select the correct answer from the code given below:

1. Presence of calcium sulphate makes water hard and unfit for use.
2. Diamond is harder than copper and iron.
3. The main component of air is oxygen.
4. Nitrogen is used in the preparation of vegetable ghee.

Code:
  1. 1 and 2
  2. 3 and 4
  3. 1 and 3
  4. 2 and 4
Given below are two statements:

Assertion [Al: Human body is incapable of digesting cellulose.
Reason [R]: Starch degrading enzyme, diastase, is found in the human body.

Choose the answer from the code given below:
Codes:
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  2. Both [Al and [R] are true but [RI is not the correct explanation of [A]
  3. [A] is true but [R] is false
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Which gas leaked out, in the Bhopal Gas Tragedy Causing numerous deaths?
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Match list-I with list-li and select the correct answer using the code given below the lists
(List - I) (List - II)

(A) Article - 324 - (1) National Commission for Schedule Castes
(B) Article - 315 - (2) Finance Commission
(C) Article — 280 - (3) Public Service Commission
(D) Article — 338 - (4) Election Commission

Code -
  1. A-(3), B-(2), C-(4), D-(1)
  2. A-(4), B-(3), C-(2), D-(1)
  3. A-(3), B-(2), C-(1), D-(4)
  4. A-(1), B-(3), C-(4), D-(2)