Let’s Evaluate

Directions: Read the following. Choose the letter of the correct answer.
______ 1. Many animals develop from _____
A.eggs C. bones
B. shells D. seeds
______ 2. Which is the second stage in the life cycle of a frog?

A. young adult C. egg
B. tadpole D. adult
______ 3. Which stage in the life cycle of a butterfly is the caterpillar formed?
A.1st

C. 2nd
B.3rd D. 4th
_________ 4. What do we call the stage of human life that starts in the womb
until he/she is delivered by her mother to the world?
A. adolescence C. birth
B. adult D. childhood
_______5. Which stage do girls begin to menstruate and are now capable of
giving birth?
A. birth C. Adult
B. adolescence D. Infancy
_______6. In complete metamorphosis, how many stages of development
does an insect undergo?
A. 5 C. 3
B. 4 D. 2
_______7. Which is the correct order in a frog life cycle ?
A. egg-pupa-larva-adult C. egg-larva-pupa-adult
B. pupa-egg-adult-larva D. egg-adult-pupa-larva
_______8. How does fertilization take place?
A. When sperm cell and egg cell unite
B. When sperm cell and egg cell dislocate
C. When egg cell and seed cell unite
D. when sperm cell and egg cell dissolve
_______9. At what age does adolescence occur?
A. 0-3 age C.13-20 age
B. 35-50 age D. 51-80 age

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_______10. It refers to the changes in form and structure during the
development of some animals from egg to adult stage.
A. Germination C. Reproduction
B. Metamorphosis D. Transformation
_______11. Which of the following is not needed by plants ?
A. soil C. water
B. sunlight D. plastic
_______12. What is the young plant found inside the seed?
A. cotyledon C. seed coat
B. embryo D. roots
_______13. What is the third stage in complete metamorphosis?
A. egg C. adult
B. pupa D. larvae
_______14. How many stages of development are present in an incomplete
metamorphosis?
A. two C. one
B. four D. three
_______15. What is the last stage of human development?
A. senior citizen C. infancy
B. toddler D. middle age