WorksheetsLife Cycle of Frog
Total questions: 25
Worksheet time: 25mins
How many staged of Life Cycle of frog?
3
4
5
6
As tadpoles mature into frogs, they grow （ ）.
随着蝌蚪长成青蛙，它们会长( )。
legs 腿
hands 手
tails 尾巴
skin 皮肤
What is this?
tadpole 蝌蚪
tadpole with legs 有腿蝌蚪
frog 青蛙
eggs 卵
Which of the following is the correct order of the frog life cycle?
Egg, Tadpole, Froglet, Adult Frog
Tadpole, Egg, Froglet, Adult Frog
Adult Frog, Egg, Froglet, Tadpole
Froglet, Tadpole, Egg, Adult Frog
In the frog life cycle, what stage comes after the tadpole?
Egg
Adult frog
Tadpole with legs
Froglet
Which of the following will best complete the life cycle?
Option 1
Option 2
Option 3
Option 4
What is this？
egg 卵
tadpole with legs 有腿蝌蚪
young frog 蛙
frog 青蛙
The first stage of a frog's life cycle is?
Tadpole
Egg
Frog
Froglet
What do you see in the picture?
adult frog
eggs
young frog
tadpole
A mother frog can lay ____________ of eggs at a time.
one
two
thousands
billions
What do you see in the picture?
lion
eggs
tadpole
young frog
What do you see in the picture?
fish
tadpole
young frog
tadpole with legs
What do you see in the picture?
rat
young frog
eggs
adult frog
What is this picture?
Tadpole
Frog
Froglet
What is this picture?
Frog.
Froglet.
Tadpole
What is this picture?
Eggs
A tadpole
A froglet
A frog that breathes air and has legs is in the...........stage.
Eggs
Adult
Tadpole
How many eggs does a frog lay at once?
Ten
Hundred
Thousand
What is the primary habitat for a frog during its tadpole stage?
Pond
Forest
Desert
Mountain
Which of the following changes occur during the metamorphosis of a tadpole into a frog?
Development of lungs
Loss of tail
Growth of legs
All of the above
How does a frog's diet change from tadpole to adult?
From herbivore to carnivore
From carnivore to herbivore
Remains herbivore
Remains carnivore
What is the function of the jelly-like substance surrounding frog eggs?
Protection from predators
Nutrient supply
Temperature regulation
None of the above
In an experiment, a scientist observes a tadpole developing legs. What stage of the frog life cycle is this?
Egg
Tadpole
Froglet
Adult Frog
Which hormone is primarily responsible for the metamorphosis of a tadpole into a frog?
Insulin
Thyroxine
Adrenaline
Estrogen
Why is it important for frogs to lay their eggs in water?
Eggs need moisture to survive
Eggs need sunlight to hatch
Eggs need soil nutrients
Eggs need air to breathe
