Metamorphosis in Insects and Amphibians

The video explores the concept of metamorphosis, a transformation process in the life cycle of organisms. It explains the two types of metamorphosis: complete, with four stages (egg, larvae, pupa, adult), and incomplete, with three stages (egg, nymph, adult). The video focuses on insects like butterflies and grasshoppers, and amphibians like frogs, detailing their metamorphic stages. It highlights the adaptations at each stage that aid survival and reproduction. The video concludes with a review of key metamorphosis facts.

What does the term 'metamorphosis' mean?

• Change of color

• Change of diet

• Change of habitat

• Change of form

Which of the following is NOT a stage of complete metamorphosis?

• Nymph

• Egg

• Adult

• Pupa

In the life cycle of a butterfly, what is the pupa stage called?

• Chrysalis

• Larvae

• Cocoon

• Nymph

Which insects undergo incomplete metamorphosis?

• Moths

• Dragonflies

• Bees

• Butterflies

During incomplete metamorphosis, what stage comes after the egg?

• Adult

• Larvae

• Pupa

• Nymph

What is the first stage of a frog's life cycle?

• Adult

• Nymph

• Egg

• Larvae

What do tadpoles develop into during amphibian metamorphosis?

• Adult frogs

• Larvae

• Eggs

• Nymphs

Which of the following statements is true about metamorphosis?

• Metamorphosis is a type of diet change.

• Metamorphosis only occurs in insects.

• Metamorphosis is a process that helps species adapt and survive.

• All creatures undergo complete metamorphosis.

How many stages are there in complete metamorphosis?

• Two

• Three

• Four

• Five

What is the main difference between complete and incomplete metamorphosis?

• Complete metamorphosis has more stages.

• Incomplete metamorphosis involves a cocoon.

• Complete metamorphosis skips the nymph stage.

• Incomplete metamorphosis has four stages.