Questions
Which of the following is a correct statement ?
a
The maximum life span of a dog is 45 years.
b
Gemmules are external buds in sponges.
c
All bony fishes are viviparous
d
External syngamy is seen in frogs.
detailed solution
Correct option is D
Frog shows external fertilization , life span of dog is 10 to 13 yrs , bony fishes are oviparous and gemmules are internal buds in spongesTalk to our academic expert!
Similar Questions
Self-fertilisation occurs in the
a. bisexual flowers
b. unisexual flowers
c. dioecious plants
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