define the term metamorphosis definition the changes that a tadpole undergoes to develop into a frog
Answers
Metamorphosis is a biological process by which an animal physically develops after birth or hatching, involving a conspicuous and relatively abrupt change in the animal's body structure through cell growth and differentiation.
The term metamorphosis is the development of an offspring in certain stages. The process is further explained: (example: frog)
Stage one: eggs
A frog lays its eggs through external fertilization and they are fused with the sperm of the male frog
Stage two: early tadpole
The egg start to develop and the first stage is defined as an early tadpole. The early tadpole resembles the figure of a spermatozoon, it has a tail, a head and a middle piece
Stage three: mid tadpole
The tadpole begins to grow and starts enlarging. The tadpole starts to develop legs at this stage
Stage four: late tadpole
The tadpole now has fully developed eggs and is almost matured. The body begins to develop fully
Stage five: adult frog
The tadpole is fully matured at this stage and can be called a frog at this point. The body is fully developed and the frog can undergo no other changes.