P3 Life Cycles

Front

Life Cycle of Chicken

Back

3 stage life cycle

Eggs are laid on land

Chick looks like the adult

Front

Life Cycle of Frog

Back

3 stage life cycle

Eggs are laid in water

Young does not look like adult.

Young lives in water with tail and breathes through gills.

Adult lives on land and in water. Does not have tail and gills. Breathes with its lungs and skin.

Front

Life Cycle of cockroach

Back

3 stage life cycle

Eggs are laid in egg case in dark places.

Nymph looks like adult, smaller and no wings. Moult a few times as it grows.

Adult has wings and can fly.

Front

Life cycle of grasshopper

Back

3 stage life cycle

Eggs are laid in the soil

Nmyph looks like an adult, smaller in size and does not have wings. It moults several times as it grows.

Adult has wings and can fly.

Front

Life cycle of butterfly

Back

   Eggs are laid on plants, protected in hard shell.

Larva lives on plants, eats a lot and moult several times as it grow.

Pupa stop feeding and continues developing.

Front

Life cycle of mosquito

Back

   Eggs are laid in still water

Larva lives in water, eats a lot and moults several times

Pupa lives near water surface, stops feeding and continues developing.

Adults live on land. Adult has wings and can fly to escape danger or spread diseases.

Front

3 stage life cycles

Back

Front

4 stage life cycles

Back

Front

Life Cycle of Plants

Back

Front

Compare between two different life cycles

Back

✔      compare the number of stages in the two life cycles

✔      compare the young-adult resemblance

✔      compare presence of certain stage

for insects: (A has a nymph stage as young but B has pupa and larva stages as young)