A flower is the reproductive part of flowering plants. Flowers are also called the bloom or blossom of a plant. Flowers have petals. Inside the part of the flower that has petals are the parts which produce pollen and seeds.In all plants, a flower is usually its most colourful part. We say the plant 'flowers', 'is flowering' or 'is in flower' when this colourful part begins to grow bigger and open out. There are many different kinds of flowers in different areas in the world. Even in the coldest places, for example the Arctic, flowers can grow during a few months.
Fruits are the mature ovary or ovaries of one or more flowers. They are found in three main anatomical categories: aggregate fruits, multiple fruits, and simple fruits.In some fruits, the edible portion is not derived from the ovary, but rather from the aril, such as the mangosteen or pomegranate, and the pineapple from which tissues of the flower and stem provide food.
The grains of grasses are single-seed simple fruits wherein the pericarp and seed coat are fused into one layer. This type of fruit is called a caryopsis. Examples include cereal grains, such as wheat, barley, oats and rice.
About 75% of the human brain is made of water.
Sharks don't have bones.
Horses and cows can sleep while standing up.
Caterpillars have 12 eyes.
All dogs have unique nose prints.
An octopus has nine brains.
All babies are born with blue eyes.
Fish cough.
tongue print is unique, like fingerprints.
An ostrich's eye is larger than its brain.
The femur is the longest bone in the human body.
Baby hedgehogs are called hoglets.
Cats sleep an average of 15 hours per day.