KERALA PSC / PREVIOUS QUESTION PAPERS / SOLVED
QUESTION PAPERS / NOTES / OBJECTIVE QUESTIONS / STUDY MATERIALS / GENERAL
KNOWLEDGE / KERALA PSC PRELIMINARY
KERALA PSC / PREVIOUS QUESTION PAPERS / SOLVED
QUESTION PAPERS / NOTES / OBJECTIVE QUESTIONS / STUDY MATERIALS / GENERAL
KNOWLEDGE / KERALA PSC PRELIMINARY
·
Wrinkles
in old age are due to deficiency of
Collagen
·
……..
is characterized by insufficient erythrocytes of haemoglobin
Anaemia
·
……..
is a copper containing respiratory pigment occurring in arthropods and
molluses. It is much less efficient as oxygen carrier.
Haemocyanin
·
Fatty
acids and glycerol are absorbed into
Lymph
·
The
chief function of phloem is the conduction of ………..
Food
·
…….
plant absorbs water from atmosphere
Orchid
·
Hydathodes
occur on ……….
Leaves
·
Guttation
occurs in well watered herbaceous plants of well drained soils during…..
Morning
·
………
plant hormone is known as stress hormone
Abscisic acid
·
Exceptionally
more favourable light for stomatal opening is ……….
Blue
·
………..
are based on the principle that the rate of water absorption is essentially
equal to the rate of water loss
Potometers
·
Fats
are richly found in ……….
Adipose
tissue
·
………
protect from pathogens and are involved in the production of antibodies
Lymphocytes
·
Protein
used for the possible treatment of virus infections and cancer
Interferons
·
Starch
is a polymer of …..
Hexose sugar
·
Caesin
of milk is
Phosphoprotein
·
Genetic
information in human beings is stored in
DNA
·
Plants
contain one of the polysaccharide in the cell wall in form of
Cellulose
·
Most
abundant element in plant body is
Carbon
·
Nitrogen
is absorbed in ….. form by plants
NO₃
·
Largest
physical and chemical molecules for cell are
Proteins
·
Who
applied the cell theory to plants?
Schleiden
·
Controlling
centre of the cell is
Nucleus
·
Placenta
is the characteristic feature of
Mammals
·
RBCs
of camel are
Nucleated
·
………
is one of the largest sea birds with a wing span of 80 to 125 inches
Albatross
·
The
insect which lays eggs in water are
Dragon fly
·
The
importance of plant tissue and cell culture in isolation was first proposed by
Gottlieb Haberlandt
·
………..
is drug that acts on central nervous system and is used to calm, decrease
anxiety or help a person to sleep
Tranquilizer
·
Epilepsy
is a disease of the
Nervous
system
·
………
contain the list of the endangered species of plants and animals
Red Data
Books
·
Death
of tissues resulting from some mineral deficiency is known as
Necrosis
·
The
technique of DNA finger printing has been developed by
Prof. Alec
Jeffreys
·
……….
is a blood circulation problem, resulting from accumulation of fatty deposits
in the walls of the blood vessels, especially arteries
Atherosclerosis
·
The
first mammal clone “Dolly” was created by
Ian Wilmut
·
Which
protein occurs abundantly in eggs?
Albumin
·
Antibodies
that participate in the defense mechanism of our body are
Proteins
·
Cell
recognition and adhesion occur due to biochemical of cell membrane named
Glycoproteins
and glycolipids
·
Meningitis
is caused by
Meningo
coccus
·
Jacobson
organ is related with
Smell
·
Pollen
grains in plants are produced in
Flower
·
Ptyalin
is an enzyme produced in the
Salivary
glands
·
Rain
water helps to increase …….. to some extent
Calcium
contents
·
A
plant leaf appears to be green because it
Reflects
green light
KERALA PSC / PREVIOUS QUESTION PAPERS / SOLVED
QUESTION PAPERS / NOTES / OBJECTIVE QUESTIONS / STUDY MATERIALS / GENERAL
KNOWLEDGE / KERALA PSC PRELIMINARY
