General Studies One-liner 14: SSC CGL CHSL MTS Free Study Material PDF

521) Archaeopteryx had which reptilian characters

Clawed wings, teeth on jaw, tail

522) By using which technique, is DNA fingerprint done

Southern Blotting

523) Which type of microorganism is most widely used in industries?

Bacteria, microalgae and fungi.

524) Which term for natural vegetation is associated with Siberia?

Taiga

525) For which snake is the diet mainly composed of their snakes?

King cobra

526) What structure is common to both earthworm and cockroach?

Ventral nerve cord

527) Which Biologist proposed the theory of Germ plasm?

Weisman

528) Which vitamin is transformed in golden rice?

Vitamin A

529) Which one of symbiotic algae is found in secretory cell of hydra?

EU chlorella

530) The salivary gland secrete saliva that contains which enzyme?

Ptyalin

531) Which animal lays eggs and does not produce young ones directly?

Echidna

532) Dog bite can cause rabies. Which other animal can also cause rabies?

Bat

533) Which gland disappear during old age?

Thymas

534) Insects that can transmit diseases to human are referred to as which name?

Vectors

535) Which branch of science in which we study about mollusks?

Malacology

536) What is abiotic component of ecosystem?

Water

537) Which hormone is responsible for the secretion of milk in mothers?

Lactogenic Hormone

538) What is in lichen symbiotic relationship between fungi and algae called?

Halotism

539) Which branch of biology deal with the study of heredity?

Genetics

540) BCG vaccination (Bacillus Calmette Guerine) is injected to get immunity from which disease

Tuberculosis 

541) How much daily intake of proteins is recommended for a moderately active woman?

46 grams

542) A girl ate sweets while fanning the flies away. Due to this, she suffered from which disease

Cholera

543) Which animal which can tolerate more summer heat?

Goat

544) By which are heredity characters of parent transferred to their offspring?

Chromosomes

545) The couple between base units of DNA is through which bonding

Hydrogen bonding

546) Which tree require highest amount of water for growth?

Eucalyptus

547) For which disease is Oncogene responsible?

Cancer

548) Coconut and mango grouped under, which kind of fruit

Drup

549) Enlargement of which gland takes place due to deficiency of iodine

Thyroid

550) Concentrated sulphuric acid is always diluted by adding which thing

Acid to water

551) By whom was oral polio vaccine discovered?

Jonas Salk

552) Which pair belongs to the category of cold-blooded animals?

Frogs and snakes

553) In the case of a ‘test-tube baby’ where does fertilization take place

Outside the mother’s body

554) What is the biological process in which glucose and fat is oxidized to liberate Energy?

Respiration

555) Which is the contractile protein muscle?

Myosin

556) What is Funny Bone?

Ulnar Nerve

557) How do most insects respire?

By trachea system

558) In a food chain, how much solar energy utilized by plants

1 Percent

559) Which organ in animals breaks fat to produce cholesterol?

Liver

560) Xerophytes are plants which can grow in regions having how moisture

Low moisture