Answer:
Explanation:the cranial end of the neural tube closes by 24days and the caudal 25-36 days . Defective closure of the neural tube result in neural tube defects (NTDs) . it also depends on the point of the defect , NTDs may also affect the brain and spinal cord.
Answer:
Through natural selection, those organisms which have better adaptations to survive in an environment are able to live and pass on their alleles to their offsprings. Hence, any trait which is beneficial to an organism will be favoured by natural selection.
As tissue pockets is a trait which is required by the shrimps, hence with the passage of time shrimp population having tissue pockets will increase and will be favoured by nature.
After seeing the attached picture represented above, it has become more clear and I think that the best explanation for why the onion cells do not burst, while red blood cells often do, is that t<span>he red blood cells have only a cell membrane, which does not protect them from bursting. The main point which makes difference between two parts of picture is that one of the cells has protective membrane.
Hope you will find it helpful.
Regards.</span>
<span>The answer would be: Opioid drug withdrawal
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Since opioid is depressant, the withdrawal symptoms would be the opposite of it. Hyperactivity and increased reflex is a symptom of a stimulant agent or depressant withdrawal.
Syphilis would give fever and discharge. Fetal alcohol syndrome manifest as growth retar dation like smaller head, length, or weight. Palsy wouldn't cause hyperactivity.
