General Science 50 MCQ – 14

651. Chromosomes contain- DNA and protein
652. Who coined the term “heredity” (genetics)
Batson
653. Transcription means whose synthesis is
DNA
654. Where does the nucleus get DNA outside
mitochondria
655. Xenobiotics that are genetically resistant to microbial
attacks are called
recalcitrant
656. When a gene pair hides the effect of another entity, that
phenomenon is called
Epistasis
657. Where do male mosquitoes take their food
plant juices
658. At what stage in its life cycle does the silkworm produce
fiber for commercial use – Pupa
144. What does tasting mean taste
659. Whence is the spice, clove, used in general use
from the flower bud
660. Describe what is obtained from hashish plants. From
which part of the plant it is obtained
from the stems and the male flora.
661. What is the chemical used to destroy algae in water tank –
copper sulphate
662. Whom do green plants absorb during photosynthesis
carbon dioxide
663. Ripe grapes contain
fructose
664. Ornithophylli is made by
bird
665. The gas released during photosynthesis is
oxygen.
666. Which part of the flower produces pollen
anther
667. Treatment of cancer is precipitated
Cobalt-60
668. The study of cancer is called
oncology.
669. The famous cancer drug Texol (Jmgavus) is derived from
which treeYew
670. ORT (Orl Rehydration Therapy) medicine is related to-
Diarrhea
671. Glaucoma and trachoma disease
the eyes
672. Diphtheria disease
-prone organ
673. “Athlete’s foot” is a disease
– from fungus
674 For testing for HIV
ELISA test (ALISA)
675. HIV is a disease AIDS.
676. Onion has edible part
pulp leaves
677. An example of a virtual fruit is– apple
678. The plasma membrane in a eukaryotic cell is made up ofphospholipid
679. Hadya was the first replacement
by Dr. Christian Bannard
680. Green protozoa is called
Euglena
681. Vasectomy of men is called
basectomy.
682. Sterilization of women is called
tubectomy.
683. Dinosaurs were
Mesozoic reptiles
684. The manufacturing component of ATP is
fructose
685. Lacrimal glands secrete
tears
686. The final product in the digestion of starch in the
alimentary canal is
maltose.
687. Used in making double breadyeast
688. The largest union of the human world is
the arthopoda.
689. The largest bird in the world is
the ostrich
690. The center of cellular and molecular biology is located at
Hyderabad.
691. The study of population is called
Demography
692. For the first time in India, it is credited for successful
transplantation of Hidya
Dr. To P. Vegugopal
693. The father of modern antiseptic surgery
Joseph Lister
694. Respiration in Fishesby Giles
695. Fish liver is full Vitamin D
696. Octopus is a
mridukavachi
697. Satyphal is produced from
the ovaries.
698. Unreal fruit is produced by
spores.
699. Antibiotics destroy
bacteria.
700. The largest part of the brain is
the cerebrum.

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