Examen de reptiles
Páginas: 2 (446 palabras)
Publicado: 18 de septiembre de 2012
Fill the blanks
1. A ___________ changes into frog as it grows.
2. Animals change in different way, but all change as part of their _________________.
3. After an animal isborn, it grows, changes, _________________ and dies.
4. During their life cycles, some animals change through the process of ______________________.
5. Metamorphosis happens in the lifecycles of amphibians and some ______________.
6. The life cycle of amphibians and insects begins with an _________.
7. A young amphibian that ______________ from an egg does not looklike an adult.
8. Another name for an insect that has just hatched is _____________.
9. Fish lay their eggs in _______________.
10. When reptiles and fish are young, they looklike _____________, similar to their parents.
11. Unlike most reptiles and fish, _____________ protect their eggs and raise their young.
12. Most mammals do not hatch from eggs, butare _____________.
13. Like birds, young mammals ______________ like adults.
14. Mammals look after their young until the young can ________________ on their own.
How are the lifecycles of animals alike and different?
ALIKE DIFFERENT
| |
Match
a. adult d. larva g. pupa
b. egg e. life cycle h. tadpole
c. hatching f. metamorphosis
1._______ a structure containing food and nutrients that young animals need in order to grow.
2. _______ the stages through which animals grow, change, reproduce, and die.
3._______ the process by which an animal breaks out of an egg.
4. _______ a young insect that has just hatched.
5. _______ the stage of an animal’s life cycle when it reproduces.6. _______ the stage in which and insect is changing into an adult
7. _______ a process by which an organism’s body changes form
8. _______ a young frog that breathes with gills....
1. A ___________ changes into frog as it grows.
2. Animals change in different way, but all change as part of their _________________.
3. After an animal isborn, it grows, changes, _________________ and dies.
4. During their life cycles, some animals change through the process of ______________________.
5. Metamorphosis happens in the lifecycles of amphibians and some ______________.
6. The life cycle of amphibians and insects begins with an _________.
7. A young amphibian that ______________ from an egg does not looklike an adult.
8. Another name for an insect that has just hatched is _____________.
9. Fish lay their eggs in _______________.
10. When reptiles and fish are young, they looklike _____________, similar to their parents.
11. Unlike most reptiles and fish, _____________ protect their eggs and raise their young.
12. Most mammals do not hatch from eggs, butare _____________.
13. Like birds, young mammals ______________ like adults.
14. Mammals look after their young until the young can ________________ on their own.
How are the lifecycles of animals alike and different?
ALIKE DIFFERENT
| |
Match
a. adult d. larva g. pupa
b. egg e. life cycle h. tadpole
c. hatching f. metamorphosis
1._______ a structure containing food and nutrients that young animals need in order to grow.
2. _______ the stages through which animals grow, change, reproduce, and die.
3._______ the process by which an animal breaks out of an egg.
4. _______ a young insect that has just hatched.
5. _______ the stage of an animal’s life cycle when it reproduces.6. _______ the stage in which and insect is changing into an adult
7. _______ a process by which an organism’s body changes form
8. _______ a young frog that breathes with gills....
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