ZOO202 Final Term Past Papers

میرے آقا کے جودو سخا پہ الکھوں · درودوسالم · نہیں کوئی رضا کی یہ کہتی ھے بلبلِ باغ جِناں طرح سہربیاں · نہیں ہند میں واصف شاہ ہدیٰ مجھے شوخیِ طبع رضا کی قسم · )اعلٰحضرت امام احمد رضا خان بریلوی( · اقبال گروپ آف بی · زووالوجی ایس · Doctor Mehreen Iqbal ❤️ · Sanam Shah sahb. ❤️ · OBJECTIVE

Our mission and moto is help to others and develop the Muslims ,our nation and our country. May Allah pak grant us the power to complete our mission. Regards : Iqbal group of bs zoology

Group admins

Waqas Mehmood madni

EDUCATION

Student of bs zoology 5th semester

وہ اتنا دیتے ہیں کہ جھولیاں بھر ے دیت ہیں · رے می · آقاﷺ کے جودو سخا پہ · الکھوں کروڑوں · درودوسالم

Qno1 Define cochlea?

• The cochlea is a hollow, spiral-shaped bone found in the inner ear that plays a key role in the sense of hearing and participates in the process of auditory transduction. Sound waves are transduced into electrical impulses that the brain can interpret as individual frequencies of sound.

Qno2 write three names of pelvic girdle of amphibians?

• The pelvic girdle, also known as the hip bone, is composed of three fused bones: the ilium, ischium and the pubic bone. The pelvic spine is the posterior portion of the pelvis below the lumbar spine, composed of the sacrum and coccyx.

▪ Qno3 write the name of ancient bird 🐦🕊️ found in china?

Gansus yumenensis is the first Mesozoic bird found in China. It was identified following the discovery of a fossil near Changma, Gansu Province, northwestern China in 1984.

Qno4 Define non-shevering thermogenesis?

• Nonshivering thermogenesis is defined as an increase in metabolic heat production (above the basal metabolism) that is not associated with muscle activity. It refers mainly to the increased metabolism of brown fat, but to a lesser degree can also be detected in skeletal muscles, liver, brain, and white fat.

Qno5 Write difference between crocodile 🐊and alligator?

▪ Alligator and crocodile

The main thing to remember is that alligators and crocodiles are different species. They can be identified by their jaw shape, size and color. Alligators are dark green or black, have u-shaped snouts, tiny black spots and are smaller than crocs. Crocodiles are bigger, have v-shaped snouts and are more aggressive.

Qno6 Difference between proventriculus and ventriculus?

• As nouns the difference between proventriculus and ventriculus is that proventriculus is the part of the avian stomach, between the crop and the gizzard, that secretes digestive enzymes while ventriculus is a digestive cavity or stomach.

Qno7 Write the characteristics of mammals?

• Characteristics of Mammals
• The presence of hair or fur.
• Sweat glands.
• Glands specialized to produce milk, known as mammary glands.