Answer:
b and c
Explanation:
otherwise you couldn't scratch your back with one hand or do certain yoga positions
Answer:
1. Yes
1. True
Explanation:
A.
Yes, it is a nonhuman primate cultural example: Despite the fact that many nonhuman primates lack apparent cultural traditions in the same manner that humans do, primatologists have uncovered a number of behavioral habits that differ between populations and are passed down through socialization and language interaction. The employment of tools by chimps for hunting is one of the most prominent examples of this. Chimpanzees in the African Savannah have been observed fashioning sticks into weapons to hunt bush infants, according to researchers. In each example, a chimp changes a branch by snapping off one or two ends and sharpening the stick with its teeth. The spear is then jabbed into the bottom of the trunk, where the bush infants slumber. Because this complicated behavior appears to differ between communities, it is thought that chimpanzee tool usage is socially acquired, and hence a cultural behavior.
B.
Chimpanzees hunt in groups so that they may corner their prey even if the canopy is continuous. Each chimpanzee within the hunting parties has a specific function to play during an arboreal hunt. Drivers are responsible for keeping the prey moving in a specific route and following them without trying to grab or catch them. Blockers are positioned at the base of the trees, climbing up to stop prey from fleeing in the other direction. Chasers move swiftly and attempt to capture the prey. Finally, when one monkey approaches, ambushers hide and flee. The food is delivered to all members of the hunting group once the animal has been trapped and slaughtered.
Answer: Option E.
A feature of Vitamin E I'd that its deficiencies occur from inability to absorb dietary lipids.
Explanation:
Vitamin E is a group of fat soluble antioxidants that protect the membranes from reacting with oxygen species. It contain four tocopherol and four tocotrienol. Vitamin E is important to keep the immune system strong against disease , it is a powerful antioxidants that protect the body tissues from damage caused by free radicals and it is important for cells interactions. Its deficiencies is rare in human. Its deficiency occur when there is abnormal in the absorption of fat in the body or fat metabolism and this can cause nerves problem and impairment of immune response.
Answer:
The human mitochondrial DNA is inherited by matrilineal inheritance and it is more sensitive to damage than nuclear DNA.
Explanation:
The mitochondrial DNA (mtDNA) is a DNA molecule localized in the mitochondria (i.e., independent from the nucleus). The mtDNA is more prone to suffer mutations than nuclear DNA due to 1-higher damage produced by reactive oxygen species (ROS) and 2- the absence of nuclear DNA repair pathways. The mtDNA is generally inherited from the mother (both in plants and animals), it is for that reason that mitochondrial genes are powerful molecular markers used in phylogeographic studies to trace the evolutionary origin of a given species/population.
It will be D I hope I am right