there is no blood
blood does not have a respiratory function
tissues have pigments
pigments are elsewhere
B. blood does not have a respiratory function
3 k cal
2 k cal
4.2 k cal
8.1 k cal
Bean
Pea
Cucumber
Rose
blood pressure
buffer action
perspiration
respiration
Thymus
Parathyroid
Thyroid
Adrenal
a line of trees
the limit of the forest
annual rings
height of trees
autotrophs
heterotrophs
coprophagous
saprotrophs
synthesis of simple DNA
genetic code
reduction of mutation
synthesis of RNA from bacterial cell
10
20
30
Plenty
Virus
Fungi
Bacteria
None of these
vitamin A
vitamin B
vitamin C
vitamin E
oestrogen
progesterone
testosterone
prolactin
machine
transplant
another's kidney
other kidney form same body
deficiency diseases
communicable diseases
epidemics
tropical diseases
alkaline dyes
acidic dyes
neutral dyes
vital stains
genetics
eugenics
epigenesist
epistasis
loss of heat from the body
loss of essential body fluids
loss of salts from the body
entry of harmful micro-organisms from the environment
A
B
C
D
smell
sight
hearing
speech
haemoglobin and haemoerythrin
biliviridin and bilirubin
bilirubin and haemocyanin
haemoglobin and biliviridin
Ascaris
Hook worm
Filarial worm
Guinea worm
Tuberculosis
Diphtheria
Tetanus
Plague
Indole Acetic Acid
Kinetin
Cytokinin
Gibberellin
asexual reproduction
sexual reproduction
vegetative reproduction
gardening
arteries
capillaries
veins
aorta
dialysis
diffusion
osmosis
active transport
SARS
AlDS
Diabetes
Alzheimer's
kill harmful insects
require little amount of water
help in Nitrogen fixation
are cash crops
thicker
thinner
similar
very much thinner
veins
arteries
capillaries
lymph ducts
antibodies
antigens
antitoxin
enzymes