Explanation

The word zoology comes from the Greek words "zoon" (meaning animal) and "logos" (meaning study).

So, zoology means the study of animals in Greek origin.

Explanation

سن 1962ع ۾ ان جو آغاز "سنڌي اڪيڊمي" جي نالي سان ٿيو۔

سن 1964ع ۾ ان جو نالو بدلائي "انسٽيٽيوٽ آف سنڌالاجي" رکيو ويو۔

ان جو مستقل نئون عمارت 1978ع ۾ ڄامشورو ۾ قائم ڪيو ويو۔

هي ادارو سنڌ يونيورسٽي جي علامه آئي آئي قاضي ڪيمپس ۾ واقع آهي۔

Explanation

The atomic mass of sodium (Na) is approximately 23 atomic mass units (amu).

It is based on the sum of protons and neutrons in its most common isotope.

Explanation

Vice means غیر اخلاقی یا برا سلوک

Virtue means اخلاقی فضیلت یا نیکی

Explanation

Consensus means ایک گروپ کے مابین ایک عام معاہدہ

Disagreement means معاہدے کی کمی

Explanation

The first three even positive integers are: 2, 4, 6

Their average = (2 + 4 + 6) / 3 = 12 / 3 = 4

Explanation

After "Would you mind," we use the gerund (verb + ing) form.

So, the correct sentence is: "Would you mind closing the window?"

Explanation

Disjoint sets have no elements in common.

Therefore, their intersection is the null set (∅).

Explanation

Active transport moves molecules against the concentration gradient, which requires energy (ATP).

Passive transport and facilitated (not vacillated) transport do not require energy.

Explanation

Nitrogen gas (N₂) has a triple covalent bond between the two nitrogen atoms.

This triple bond makes N₂ very stable and unreactive under normal conditions.