Los ciclos de los seres vivos: ciclo de la vida de los animales

The video explains the concept of metamorphosis, a process where animals undergo significant changes in form during their life cycle. It details the life cycle of butterflies, starting from an egg to a larva, then a chrysalis, and finally an adult butterfly. Similarly, it describes the metamorphosis of frogs, beginning with eggs laid in water, hatching into tadpoles, and eventually transforming into adult frogs. The video highlights that while not all animals undergo metamorphosis, many experience changes throughout their life cycle.

What is the initial stage in the life cycle of butterflies and moths?

• Larva

• Egg

• Chrysalis

• Adult

What is a chrysalis sometimes referred to as?

• Egg

• Adult

• Cocoon

• Larva

Where do adult female frogs lay their eggs?

• On land

• In trees

• In nests

• In water

What does a tadpole resemble in appearance?

• A snake

• A fish

• A lizard

• A bird

Do all animals undergo metamorphosis?

• Yes, all animals do

• No, only insects do

• No, but many undergo changes

• Yes, but only aquatic animals