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development - Coggle Diagram
development
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the eye
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Light passes through the cornea and the pupil at the front of the eye and is focused by the lens onto the retina at the back of the eye. The cornea and lens bend light so it passes through the vitreous gel in the back chamber of the eye and is projected onto the retina. The retina converts light to electrical impulses.
ear
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We can detect sound using our ears. An ear has an eardrum inside, connected to three small bones. The vibrations in the air make the eardrum vibrate, and these vibrations are passed through the three small bones (called ossicles) to a spiral structure called the cochlea. Signals are passed from the cochlea to the brain through the auditory nerve, and our brain interprets these signals as sound.
foetal development
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The process of prenatal development occurs in three main stages. The first two weeks after conception are known as the germinal stage, the third through the eighth week is known as the embryonic period, and the time from the ninth week until birth is known as the fetal period
plant reproduction
Insect-pollination of flowering plants is responsible for the majority of the world’s flowering diversity and is an essential part of plant reproduction.
Flowers have bright colours, smells and nectar which encourage pollinators to pay them a visit.
Honeybees along with 1,500 other insect species pollinate plants in the UK.
seeds and germination
Most fruits have seeds, which make them capable of developing into new plants.
A fruit is a matured and ripened ovary of a plant, which is why it contains seeds for plant reproduction.
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