shoot tip produces growth hormones
shoot tip contains meristematic cells
shoot tip is the growing part
the plant dies
A. shoot tip produces growth hormones
different in structure
non-dividing
starved of nutrition
undergoing rapid division
starch
oils
fat
protein
due to poor intake of proteins
due to poor intake of carbohydrates
due to (a) and (b)
due to poor intake of lipids
hibernation
aestivation
laziness
lethargy
a dominant gene
a set of genes which produce cancer
a gene present in the X-chromosomes causing haemophilia
a recessive gene
veins
capillaries
arteries
nerves
Tetanus
Tuberculosis
Whooping cough
Diphtheria
male anopheles mosquito
female anopheles mosquito
male culex
female culex
bile
harmones
sweat
genes
Cattle
Sheep
Prawn
Poultry
fruit
aril
stigmas and tops of styles
tender leaves and sprouts
striated and involuntary
striated and voluntary
smooth and involuntary
smooth and voluntary
A Positive
AB Positive
AB Negative
O Positive
pancreas
salivary gland
liver
gonads
plants
animals
weeds
one pest by another
chemosynthetic bacteria
heterotrophic bacteria
photosynthetic bacteria
free living bacteria
haemoglobin and haemoerythrin
biliviridin and bilirubin
bilirubin and haemocyanin
haemoglobin and biliviridin
apples
butter
beans
fish
In RBC and liver cells
In WBC and RBC
In lymph
In gall bladder and pancreas
virus
bacteria
fungi
All the above
70 decibels
80 decibels
100 decibels
120 decibels
Parenchyma cell
Flame cell
Nematoblast
None of the above
Golgi Bodies
Ribosomes
Mitochondria
None of these
insects
man
wind
All the above
nucleus
cell wall
chloroplasts
cell membrane
X-chromosomes
Y-chromosomes
different part of X- and Y-chromosomes
autosomes
A
B
C
D
Robert Hooke
Matthias Schleiden and Theodore Schwann
Purkinije
Leuwenhoek
Laplace
Chamberlain
James Jean
Hoyle
one pair of sex chromosomes
only one sex chromosome
no sex chromosome
only autosomes