WorksheetsLife Science Review
Total questions: 10
Worksheet time: 5mins
Cooper removed the leaves from his potted plant. Which plant function will be affected the most?
reproduction
food production
transporting water
supporting the plant
The picture shows the grasshopper’s stages of incomplete metamorphosis. Grasshopper Metamorphosis.
Why are the grasshopper's changes considered incomplete rather than complete metamorphosis?
Grasshoppers are insects.
Grasshoppers hatch from an egg.
Grasshoppers have an adult stage.
Grasshoppers have 3 stages of metamorphosis.
In what way are ferns different from flowering plants that produce seeds?
The stems of ferns are woodier than the stems of seed producing flowers.
Ferns spread by underground runners rather than scattering seeds from flowers.
The leaf of a fern does not include structures to move nutrients through the plant.
Ferns reproduce using spores rather than seeds produced by most flowering plants.
The students in Ms. Chambers' class are investigating how flowering plants reproduce. The diagram below shows the parts of a flower used for reproduction.
Which process is taking place when the pollen travels to the egg in the ovary?
seed dispersal
germination
fertilization
pollination
Many kinds of animals live in the Everglades, including alligators, Florida panthers, and manatees. What characteristics do all three of these animals of the Everglades share?
They all eat only fish.
They all have a backbone.
They all give birth to live young.
They all make their homes in the water.
Complete metamorphosis and incomplete metamorphosis describe how some insects develop from egg to adult. Which statement correctly describes these life cycles?
Complete metamorphosis requires the insect to develop into a pupa before becoming a larva.
Complete metamorphosis requires the insect to develop into a pupa before becoming an egg.
Incomplete metamorphosis requires the insect to develop into a nymph before becoming a larva.
Incomplete metamorphosis requires the insect to develop into a nymph before becoming an adult.
Metamorphosis refers to the way that certain organisms develop, grow, and change form. What are the stages of incomplete metamorphosis?
egg, larva, adult
egg, nymph, adult
egg, larva, pupa, adult
egg, pupa, larva, adult
When the wind blows, Aaron sees small, brown objects falling off of a maple tree in his backyard. The falling objects spin like helicopter blades and can be found throughout his neighborhood. Which part of plant reproduction is Aaron observing?
seed production
seed dispersal
germination
pollination
Karen went outside on a hot and sunny day to check on her plants.
Based on the picture, what most likely caused the plant to appear limp?
light from the Sun
heat from the Sun
lack of fertilizer
gravity
The scales of fish and the feathers of birds are both made from the same protein, called keratin. What is another characteristic birds and most fish share?
Both are animals that lay eggs.
Both are animals that have teeth.
Both are animals that have cold blood.
Both are animals that care for their young.
