Answer: Option A.
The hypothalamus is the brain structure responsiblre for regulating thirst, hunger, temperature and sexual behaviour.
Explanation:
Hypothalamus is a part of brain structures located at the floor of the third ventricle below the thalamus and its control the autonomic system.
It controls hunger, thirst, temperature, fatigue, sleep and sexual behaviour . Hypothalamus secretes the anti diuretic hormones which increases the level of water absorbed into the blood by the kidneys and corticotropin releasing hormone which regulate immune system.
Answer:
[4]
1. Nasopharynx
2. Trachea
3. Lung
4. Diaphragm
Explanation:
Sorry don't know anything about plants.
<span><span>Chaetognaths worms </span>are the transparent worms that prey on the other plankton.
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Answer:
Eukaryotic translation.
Explanation:
Translation is the process of the formation of the proteins from the RNA molecules with the help of different enzymes and proteins. Translation is quite different in case of prokaryotes and eukaryotes.
The initiation in case of eukaryotes requires different enzymes and translation factors. eIFs are the initiation factors that contains proteins and required for the initiation of eukaryotes translation. eIF1 and eIF1A are the proteins binds with the 40'S ribosome subunit of eukaryotes.
Thus, the correct answer is option (1).
