General Science Biology- 27

by PSC WINNERS on March 30, 2018 in Biology

471. The organism that survived evolution:

Cockroach

472. The second largest animal in cat family:

Lion

473. What is known as ‘poor man’s cow’?

Goat

474. Which organism has a tongue longer than its body?

Calotes

475. Which organism is the symbol of cancer:

Crab

476. Fish that has hand and legs:

Latimer

477. Tusk of elephant is a modification of:

Incisors

478. Icthyology is the study of:

Fish

479. Emu is a native of:

Australia

480. The bird that lives in Rookery:

Penguin

481. Archiopterics are the ancestors of:

Birds

482. Which gland is known as Adam’s apple?

Thyroid

483. The bone above the elbow:

Humerus

484. The bones below the elbow:

Radius and Ulna

485. The bones below the knee:

Tibia and Fibula

486. The bone above the knee:

Femur

487. What is known as the ‘relay station of brain’?

Thalamus

488. Jarvic-7 is the name of artificial......

Heart

489. Wavy motion of food through the alimentary canal is:

Peristalsis

490. Which gland is known as ‘biological clock’?

Pineal gland

491. The hormone that regulates water in human body:

Vasopressin

492. What percent of the total energy in human body is utilized by brain?

493. The enzyme in the intestine that digests protein:

Pepsin

494. The plant food which is the richest source of protein:

Soyabean

495. What is known as the ‘blood bank in human body’?

Spleen 50.

496. The substance that causes tears while handling onion:

Phospherus

497. The bacteria found in the root nodules of leguminous plants are.......
Rhizobium

498. The tissue in man where no cell division occurs after birth is:
nerves

499. A symbolic association between a funus and an algue is:
Lichen

500. The insective stage of material parasite plasmodium that enters human body:
sporozoite
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