Adaptation in animals

Which of the following animals is oviparous?

• Whale
  

• Eagle
  

• Elephant
  

• Tiger

What is the process called when a bird sits on its eggs to keep them warm until they hatch

• Molting
  

• Incubation

• Metamorphosis
  

• Hibernation

Which of the following best describes the life cycle of a frog?

• Egg → Larva → Pupa → Adult

• Egg → Tadpole → Froglet → Adult Frog

• Egg → Caterpillar → Pupa → Adult Frog

• Egg → Larva → Juvenile → Adult Frog

Why do amphibians like frogs lay a large number of eggs?

• To give each egg more space to grow

• Because most of the eggs will be eaten by predators

• To ensure only the strongest eggs survive

• Because frogs only lay eggs once in their lifetime

Which of the following is NOT an example of a viviparous animal?

• Human

• Snake

• Cat

• Dolphin

How does a butterfly's life cycle differ from that of a bird?

• Butterflies undergo metamorphosis, while birds do not

• Birds lay eggs, but butterflies do not

• Birds have a larval stage, while butterflies do not

• Butterflies incubate their eggs, while birds do not

What is the correct sequence in the life cycle of a butterfly?

• Egg → Larva → Pupa → Adult

• Egg → Juvenile → Larva → Adult

• Larva → Pupa → Egg → Adult

• Egg → Pupa → Larva → Adult

Which of the following provides the embryo with nutrition inside an egg?

• Shell

• Yolk

• Albumen

• Egg membrane

In which of the following ways do sea turtles protect their eggs?

• By covering them with leaves

• By burying them deep in the sand

• By guarding the eggs constantly

• By laying fewer eggs in safer locations

What role does metamorphosis play in the life cycle of a butterfly?

• It allows the butterfly to change into a caterpillar

• It helps the butterfly grow from a pupa into an adult

• It turns the egg into a caterpillar directly

• It ensures that the butterfly can fly immediately after hatching