22.how can certain animals preproduce without two parents
A.fertilization and budding
B.spores and fertilization
C.budding and regeneration
D.regenaration and metamorphosis

23. in internal fertilization,where do egg and sperm unite
A.environment
B.ovary
C.womb or body
D.parents

24.the mode of reproduction of dogs and cats repruduce is
A.sexual reproduction
B.asexual reproduction
C.budding
D.fission

25 the mode of reproduction of frog is
A.sexual reproduction
B.asexual reproduction
C.regeneration
D.fission

26. the third stage of butterfly growth and development is
A.egg
B.adult
C.pupa
D.larva

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