Explanation

Polymorphism refers to the occurrence of different forms or morphs among individuals of the same species.

These forms may vary in structure, function, or behavior (e.g., worker and queen ants).

Explanation

The kinetic molecular theory states that gases are made up of small particles called molecules.

These molecules are in constant random motion and collide with each other and the container walls.

Explanation

Pieris Rapae is scientific name given to butterfly.

Pieris Rapae is derived from a Greek word. 

Pieris Rapae means Radish.

Explanation

حضور صلی اللہ علیہ وسلم نے 9 ذی الحجہ کو عرفات کے مقام پر قیام فرمایا، جو حج کا اہم ترین دن ہے۔

اس دن آپ صلی اللہ علیہ وسلم نے قصویٰ اونٹنی پر سوار ہو کر حجۃ الوداع کا خطبہ دیا۔

Explanation

Pyridine has a lone pair on nitrogen that is not involved in resonance, making it readily available for donation.

In aniline and phenol, lone pairs are delocalized into the aromatic ring, reducing basicity.

Explanation

عقائد جمع ہے "عقیدہ" کی۔

جس کا مطلب ہے ایمان یا اعتقاد (جیسے اسلامی عقائد)۔

Explanation

Open garbage dumps release toxic gases into the air, leading to air pollution (e.g., methane, ammonia).

When rainwater passes through waste, it forms leachate, which contaminates groundwater and causes water pollution.

Explanation

بلوچستان میں گلہ بانی کا پیشہ بہت عام ہے کیونکہ یہاں کی زیادہ آبادی دیہی اور چراگاہوں پر منحصر ہے۔

اس خطے میں جانوروں کی دیکھ بھال اور مال مویشی پالنا روزمرہ کا اہم ذریعہ معاش ہے۔

Explanation

In 1857, Indian soldiers (sepoys) were issued cartridges rumored to be greased with cow and pig fat.

This hurt both Hindu and Muslim religious sentiments and triggered the War of Independence 1857.

Explanation

The correct preposition after "avenged himself" is "on" (e.g., He avenged himself on his enemies).

Avenged means بدلہ لیا