General Science MCQs

Biology Questions with solutions MCQs

1. What is the term used to describe an organism that has both male and female reproductive organs?

A

Hermaphrodite

B

Bisexual

C

Unisexual

D

Monoecious

Biology Animal Keeper 2025
Correct Answer : A
Explanation :

The most common and technically accurate term used to describe an organism that has both male and female reproductive organs is <b>A) Hermaphrodite</b>.<span></span>

Correct Answered :

Wrong Answered :

2. Which type of reproduction involves only one parent?

A

Sexual reproduction

B

Asexual reproduction

C

Internal fertilization

D

External fertilization

Biology Animal Keeper 2025
Correct Answer : B
Explanation :

<p data-path-to-node="3" style="font-family: &quot;Google Sans Text&quot;, sans-serif !important; line-height: 1.15 !important;"><b class="" style="font-family: &quot;Google Sans Text&quot;, sans-serif !important; line-height: 1.15 !important; margin-top: 0px !important;">Asexual reproduction</b><span class="" style="line-height: 1.15 !important; margin-top: 0px !important;"> is a type of reproduction that involves only </span><b class="" style="font-family: &quot;Google Sans Text&quot;, sans-serif !important; line-height: 1.15 !important; margin-top: 0px !important;">one parent</b><span class="" style="line-height: 1.15 !important; margin-top: 0px !important;"> and produces offspring that are genetically identical to the parent.</span></p><ul data-path-to-node="4" style="padding-inline-start: 32px; font-family: &quot;Google Sans Text&quot;, sans-serif !important; line-height: 1.15 !important;"><li style="line-height: 1.15 !important; margin-top: 0px !important;"><p data-path-to-node="4,0,0" style="line-height: 1.15 !important;"><b class="" style="font-family: &quot;Google Sans Text&quot;, sans-serif !important; line-height: 1.15 !important; margin-top: 0px !important;">Asexual Reproduction</b><span class="" style="line-height: 1.15 !important; margin-top: 0px !important;"> </span><span class="math-inline" data-math="\rightarrow" style="line-height: 1.15 !important; margin-top: 0px !important;">$\rightarrow$</span><span class="" style="line-height: 1.15 !important; margin-top: 0px !important;"> </span><b class="" style="font-family: &quot;Google Sans Text&quot;, sans-serif !important; line-height: 1.15 !important; margin-top: 0px !important;">One</b><span class="" style="line-height: 1.15 !important; margin-top: 0px !important;"> parent,</span><span style="line-height: 1.15 !important; margin-top: 0px !important;"> no mixing of genetic material.</span></p></li><li style="line-height: 1.15 !important; margin-top: 0px !important;"><p data-path-to-node="4,1,0" style="line-height: 1.15 !important;"><b style="font-family: &quot;Google Sans Text&quot;, sans-serif !important; line-height: 1.15 !important; margin-top: 0px !important;">Sexual Reproduction</b><span style="line-height: 1.15 !important; margin-top: 0px !important;"> </span><span class="math-inline" data-math="\rightarrow" style="line-height: 1.15 !important; margin-top: 0px !important;">$\rightarrow$</span><span style="line-height: 1.15 !important; margin-top: 0px !important;"> </span><b style="font-family: &quot;Google Sans Text&quot;, sans-serif !important; line-height: 1.15 !important; margin-top: 0px !important;">Two</b><span class="animating" style="line-height: 1.15 !important; margin-top: 0px !important;"> parents,</span><span style="line-height: 1.15 !important; margin-top: 0px !important;"> involves the fusion of gametes (sperm and egg) and mixing of genetic material.</span></p></li></ul>

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Wrong Answered :

3. Most kidney stones are usually in the form of which among the following?

A

Sodium nitrate

B

Zinc oxide

C

Calcium oxalate

D

None of these

Biology JKPSI 2022 CBT
Correct Answer : C
Explanation :

<div style="text-align: justify;">Most kidney stones are <b>calcium stones, usually in the form of calcium oxalate</b>. Oxalate is a substance made daily by your liver or absorbed from your diet. Certain fruits and vegetables, as well as nuts and chocolate, have high oxalate content.</div>

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