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dimatataclancedexter
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sibayanashjoy239
3 weeks ago
Science
Elementary School
answered
POST ASSESSMENT Directions: Choose the best answer. Write the letter of your choice on your activity notebook.
1. What part of the flower is the most attractive where it uses to attract insects? A. Ovary
B. Petals
C. Sepals
D. Style

2. What do you call to the part of the flower that supports or holds the anther up?
A. Filament
B. Pollen
C. Stamen
D.Style

3. Which of the following parts of the flower refers to the sex cells produced by the ovary?
A. Anther
B. Ovules
C. Style
D. Pollen grains

4. Which of the following does NOT belong to the group??
A. Filament
B. Ovary
C. Stigma
D.Style

5. In what organ of the plant does the reproduction occurs?
A. Flower
B. Leaf
C. Roots
D. Stem

6. Which of the following organisms uses pollination as its mode of sexual reproduction?
A, Frog
B. Rabbit
C. Spyrogyr
D. Gumamela flower

7. Which of the following refers to the male reproductive part of a flower?
A. Petal
B. Pistil
C. Sepal
D, Stamen

8. Which species can produce offspring that are genetically different from their parents?
A. A species that has few variations
B. A species that reproduces sexually
C. A species that reproduces asexually
D. species competes with a similar species

9. In what part of the flower are the pollen grains produced?
A. Anthe
B. Filament
C. Ovary
D. Stigma

10. Which of the following statement/s differentiate/s asexual from sexual reproduction?
I. In sexual reproduction, two parent cells are needed to produce new individual
II. In asexual reproduction, only one parent is needed to produce a new individual.
III. In sexual reproduction, only one parent cell is involved, while in asexual reproduction, two pa are involved.
A.II.I and II
B. II and III
C. I and III
D. III only

11. Alexander plants a group of seeds that all came from the same plants. When seeds grow ar the resulting flowers are different sizes and colors. What can Alexander conclude from his experiment ?
A. Alexander used soil that had other seeds in it.
B. The species of plants must reproduce sexually.
C. The species of plants must reproduce asexually.
D. The flowers changed colors because of its environment.

12. Flowers are the reproductive organs of plants. How will you differentiate flowers reproductive organs of animals? A. Flowers need pollinators like bees to reproduce; animals do not.
B.flowers are shed from time to time nothing is shed from animals
C.flowers have male and female parts animals have either male or female parts
D . there is no difference between fliwers and the reproductive organs of animals
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