1. What is the main purpose of reproduction?
A. To create energy
B. To produce new organisms
C. To help organisms move
D. To make food
B. To produce new organisms
6. What is fertilization?
A. The process of cell respiration
B. The joining of sperm and egg
C. The splitting of cells
D. The growth of a new plant
B. The joining of sperm and egg
1. The male part of a flower that produces pollen is the:
A. Pistil
B. Ovary
C. Stamen
D. Stem
C. Stamen
6. Pollination occurs when:
A. A seed begins to grow
B. Pollen is transferred to the stigma
C. The flower dies
D. Fruit forms
B. Pollen is transferred to the stigma
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2. Asexual reproduction produces offspring that are:
A. Genetically different
B. Half the size of the parent
C. Genetically identical
D. Unable to reproduce
C. Genetically identical
7. Which cells are involved in sexual reproduction?
A. Skin cells
B. Blood cells
C. Gametes
D. Muscle cells
C. Gametes
2. What is the function of pollen?
A. To protect the seed
B. To make food for the plant
C. To fertilize the ovule
D. To absorb water
C. To fertilize the ovule
7. Which is NOT a way plants can be pollinated?
A. Wind
B. Water
C. Animals
D. Sound waves
D. Sound waves
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3. Which of the following is an example of asexual reproduction?
A. Birds laying eggs
B. Bacteria dividing
C. Fish producing sperm
D. Humans having babies
B. Bacteria dividing
8. In which type of reproduction do offspring have half of their chromosomes from each parent?
A. Asexual
B. Binary fission
C. Sexual
D. Budding
C. Sexual
3. The female part of the flower where seeds develop is the:
A. Anther
B. Stigma
C. Filament
D. Pistil
D. Pistil
8. After fertilization, the ovule becomes the:
A. Root
B. Leaf
C. Seed
D. Stem
C. Seed
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4. Sexual reproduction requires:
A. One parent
B. Two parents
C. A cell wall
D. A pollen grain
B. Two parents
9. Which is a disadvantage of asexual reproduction?
A. Requires two parents
B. Takes a long time
C. Produces no genetic variation
D. Produces too many offspring
C. Produces no genetic variation
4. Where does fertilization take place in a flower?
A. Stamen
B. Ovary
C. Petal
D. Stem
B. Ovary
9. After fertilization, the ovary develops into:
A. Soil
B. Flower petal
C. Fruit
D. Stamen
C. Fruit
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5. What is an advantage of sexual reproduction?
A. It produces identical offspring
B. It creates genetic diversity
C. It is faster than asexual reproduction
D. It requires less energy
B. It creates genetic diversity
10. Why do organisms need reproduction to survive as a species?
A. To avoid predators
B. To replace dying individuals
C. To grow bigger
D. To obtain food
B. To replace dying individuals
5. What attracts pollinators such as bees?
A. Roots
B. Petals
C. Seeds
D. Bark
B. Petals
10. Why is pollination important for flowering plants?
A. It helps plants breathe
B. It begins seed formation
C. It creates stronger stems
D. It increases water absorption
B. It begins seed formation
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