1.
A-housefly
B-toad
C-crayfish
D-Hibscus flower
E-Bean seed F-coconut fruit 1aii.A-Insecta
B-Amphibian
C-Crustacean bi.
i.Cholera
ii.Typhoid bii.
i.possession of five webbed
digits for swimming
ii.possession of gills at larva
stage for respiration
Adaptation to life on land i.possession of living for
gaseous exchange ii.possession of poison gland for protection iii.possession of Tympanum for
collection of sound wave biii.
i.presence of water ii.presence of optimum
temperature iii.viability of the seed ci.
DRAW
ALL RIGHT SIDE LABELLED
-pollen grain
-stigma
-anther -filament
-style
-ovule
-ovary
-receptacle cii.
marginal placentation 2.
ai.
G-maize fruit
H-mango fruit
I-tomato fruit
J-cockcroach K-earthworm aii.
H-Drupe
I-berry aiii.
similarities
i.both hve endocarp for
protection of seed ii.both have mesocarp for
storage of food iii.both have seed
DIFFERENCES
TABULATE FOR H and I
H
i.It belongs to drupe
ii.it hard and strong endocarp I
i.it belong to Berry
ii. it has soft and fleshy
endocarp bi.
i.Animal
ii.W¡nd
bii.
TABULATE for J & K
J i.it belongs to the insecter
ii.possession of w¡ngs
iii.it lives in dark corner
iv.it undergoes incompelete
metamorphosis
v.it destroys household materials
K.
i.it belongs to annelida
ii.Absense of w¡ngs
iii.it lives in moist soil
iv.it does not undergo metamorphosis
v.it serves as decomposer
SPECIMEN I
biii.
i.transmits disease like
leprosy,typhoid ii.it destroys household materias
like clothes
SPECIMEN K
i.it loosen the soil
ii.it aerates the soil
iii.it decomposes plants and Animals materials
3ai.
L-thoracic vetebra
M-cervical vetebra
N-caudal vetebra
O-scral vetebra P-Humerus
aii.
L-Chest region
M-Neck region
N-Tail region
O-pelvic region P-Fore limb
SPECIMEN L
aiii.
i.possession of long neural
spine
ii.it has large neural canal iii.Teir transverse process are
well developed
SPECIMEN M
i. it has a broad and flat centrum
ii.it has vertebrarterial canal
iii.it has a pair of postzygapophyses
bi. Clavicle (pectoral girdle)
DRAW
RIGHT SIDE LABELLED
-body
-transverse process -superior articular process
LEFT SIDE LABELLED
-Anterior tubercule
-Foremen
-exterior tubercule
-tamina spinus process THE NAME OF THE DIAGRAM
cervical vertebra