reproduction

Discusses the steps that are followed when conception cannot be natural and explains the controversy, costs, and positive and negative effects that can result from various forms of fertilization.

Compares the human reproductive cycle with that of other animals and plants.

Text and illustrations introduce a variety of eggs and the animals that hatch out of them. Includes ostrich, python, bullfrog, and monarch butterfly eggs among others.

Text and photographs showcase various animals which hatch from eggs, with brief examination of eggs.

Examines the human reproductive system including fertilization, embryonic and fetal development, genetics, and twins.

Dramatic breakthrough in science and cinematopgraphy, The Miracle of Life takes you on an incredible voyage through the human body as a new life begins.

The reader must unfold the page to discover what kind of creature hatches out of twelve different eggs.

Follows a hen's egg from the moment it is laid to the time the chick hatches out. Also introduces various egg-laying animals, such as birds, snails, and snakes.

Discusses characteristics of ten different animals, including the crocodile and the penguin, that are hatched from eggs.

Describes the male and female reproduction systems, how babies are conceived and born, and how genes determine the individual characteristics of each person.