Answer:
The last one does not happen meiosis create four genetically different haploid cells
Gaurd cells are high for exchange of gad
Answer:
This is because Protons are moving down a concentration gradient.
Answer:
They had a large brain size of 700 to 1,250 cubic centimeters and large brow ridges with a nuchal torus at the back of the skull.
Explanation:
<em>Homo erectus</em> was one of the species of the homo genus which were considered the first species to have the human-like the feature that is they can stand upright on two legs and were therefore referred to as the upright man.
They showed many evolutionary advances over their ancestors called Homo Australopithecus as they showed encephalization. Encephalization refers to the increase in the size of the brain due to more neuronal complexity and neurogenesis and they possessed about 750 to 1250 cc brain size.
They showed torus at the back of the muscle which can hold the muscle of the neck and also showed the large brow ridges in the front of the skull.
Thus, the selected option is the correct answer.
Answer: Phototherapy
Explanation:
As the infant is only 2 weeks old, the most appropriate technique used is the Phototherapy. As the condition is not that severe it can be cured by phototherapy.
Photo therapy is usually given to the children suffering from jaundice when they are born. This is a special type of light that is not sunlight.
It is used in case of high bilirubin level.This light lowers the level of bilirubin levels in the baby's blood.
This process is basically photo oxidation in which the oxygen gets added to the bilirubin which helps easy dissolution of the bilirubin in the water.
This lowers down its level in the blood.
