animation of animal fertilization

Reproduction..

1) They enrich the soil with their excreta 2) Insects help in pollination and some birds and animals help in dispersal of fruits and seeds. 3) Burrowing animals like earthworm make soil porous to facilitate plant growth. 4) They provide food (meat, eggs, oil) fur, wool, silk, l..

>hermaphrodite . However, fertilisation is between the gametes of different individuals. Most of the animals are unisexual with an individual only producing either male or female gametes. The male gamete of one individual fertilizes with the female gamete of another individual t..

Diversity in the Living World..

Newton's Laws of Motion..

Animal Tissues - Cells are organized into four types of tissues in higher animals including man. They ..

Adaptation in Animals - Depending upon whether the animal lives on land, water or air, it possesses various structural and functional features which enable it to survive in it's respective habit..

Animals can be broadly distinguished into two major groups the nonchordates (or invertebrates) and the chordates.Invertebrates account for more than 95% of the animal species that have been identified. These are animals which do not have a vertebral column or a b..

Animal Organisation - Animals exhibit a complex body organisation which shows a very clear evolutionary trend. The complexity of animal organisation is seen with reference to features like cellularity, germ layers in the body wall, symmetry of the body parts and the na..

The following classification telescope clearly indicates the mechanism behind the classification of the Animal Kingdom. The classification telescope for the animal kingdom The chart given below briefly outlines the classification of the Animal Kingdo..