. Using various resources such as your school Library or the internet and discussions with your teacher, trace the evolutionary stages of any one animal say horse.
Answers
Answer:
The development of horse began with Eohippus during the Eocene period. It included the accompanying developmental stages.
(I) A gradual increment in body estimate
(ii) Elongation of head and neck district
(iii) Increase in the length of appendages and feet
(iv) Gradual decrease of sidelong digits
(v) Enlargement of third practical toe
(vi) Strengthening of the back
(vii) Development of mind and tactile organs
(viii) Increase in the unpredictability of teeth for benefiting from grass
The evolution of the horse took place in the following order:
(I) Eohippus: It had a short head and neck. It had four practical toes and a brace of 1 and 5 on every rear appendage and support of 1 and 3 in every forelimb. The molars were short delegated that were adjusted for pounding the plant diet.
(ii) Mesohippus: It was marginally taller than Eohippus. It had three toes on each foot.
(iii) Merychippus It had the measure of around 100 cm. Despite the fact that regardless it had three toes in each foot, however, it could keep running on one toe. The side toe did not contact the ground. The molars were adjusted for biting the grass.
(iv) Pliohippus: It looked like the cutting edge horse and was around 108 cm tall. It had a solitary useful toe with a brace of second and fourth in every appendage.
(v) Equus: Pliohippus offered to ascend to Equus or the cutting edge horse with one toe in each foot. They have incisors for cutting grass and molars for pounding nourishment. "
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Explanation:
Currently, the situation is such that a few books ... All schools have a Library period in their Time Table for all classes. ... F provide the students equal access to all library resources..