Earlyface

(2di)
Vitamin A(retinol)
(2dii)egss,fish,milk
(2e)
-it helps in manufacturing body temperature
-it provides more energy
-it supplies essential fatty acid to human body
(2f)
-insulin
-glycogen

(6a)
Hydra
symmetry: radial symmetry
Bodylayer: Two layers
Body carily: jelly-like
Flatworm
symmetry: bilaterally symmetry
Body layer: Three layers
Body Cavity: No body cavity
(6c)
(i.) Anaemia is caused by deficiency of copper and
iron in the body.
Symptons:
1. deficiency in iron
2. improper respiration
(ii.) Goitre is caused by lack of iodine in the body
Symptoms:
1. swelling jaw
2. Lack of thyroxine
(6di)
A biomes comprises of tropical
rainforest,saranna,desert,shrub and swamp of the
world
(6dii)
1. tropical rainforest
2. Afro-alphine
3. Swamp
4. Shrub
5. Desert
(6e)
1. evaporation from oceans and land
2. transpiration from plants
3. Breathing or respiration by plant
4. Rainfall or precipitation
5. Infitration and peracolation

Obj pls

(6b)
a apical(terminal) bud occurs on the main axis of a
stem,it helps in the elongation of the main axis. a
lateral bud occurs on the sides of that main axis,it
helps in the branching of the plant,generates new
stem (secondary) to the main axis,those newly
generated branches end also with apical buds that
help in their elongation and may have lateral buds
to generate new branches and so on . A whole
plant is simply a network of branches with lateral
buds on the sides and apical buds on the main
axis.

Good luck