Answer: In modern view, the origin of variation is mutation. Since Darwin stated that variation will occurs in the most useful part and is retained, most people don't use their left hands, if according to Darwin's theory, those left hands should be going to extinct by now.
If Darwin's theory of variation is acceptable, then dwarfs who always want to be giant, by stretching the body, would have become giant by now.
Darwin just had a general idea about variation, offsprings tends to change in appearance from the parents. But this variation is not in terms of usefulness of the body parts of the parents, it is in terms of Gene mutation of the parents in their offspring.
Explanation: Darwin's 1859 theory set out a theory of Evolution by natural selection to explain adaptation and speciation.
According to Darwin's theory, individual of one generation are qualitatively different from one another this is as a result of natural selection. But in modern science, this is as a result of Gene mutation.
Answer: An example of how individual actions are constrained by sociological circumstances is (D) David's decision to abstain from eating pork because his religion demands it.
Explanation: The concept "sociological circumstance" is used to refer to<u> the social factors, such as ideas, principles or activities, that surround and have an influence on a particular individual.</u> In that way, sociological circumstances limit a person's behaviour and actions. David's decision to abstain from eating pork because his religion demands it is an example of a constraint generated by a sociological circumstance because<u> the principles of the religion he believes in and that surrounds him restrict his choices.</u> In other words, <u>his religion limits the way in which David is supposed to act and eat. </u>
If you are this type of a neuroscientist looking for funding, you should look into BRAIN Initiative.
BRAIN stands for Brain Research through Advancing Innovative Neurotechnologies, and it is an initiative founded so as to provide funds for scientists who research the brain and its functions. If he submits his ideas and research proposal to the initiative, he may get the funding he needs to complete the research.
- the people involved, the structure of the organization,
- the technologies used and the external environment influencing the organization.
- It is impossible to run an organization without people.
<em>The organization must have a structure according to which it will run.</em>
<em>Technology helps people in working smoothly.</em>
<em>Socio-cultural, political, economical, legal and geographical factors shape an organization.</em>
Answer:
Object permanence
Explanation:
Jean Piaget has given his theory of cognitive development in 1936. In his theory, he has mentioned four stages of development in which object permanence comes under the first stage of development i.e the sensorimotor stage that lasts from birth to 18-24 months old.
Object permanence: This is the milestone of the sensorimotor stage. It is defined as the capability of a child to apprehend that an object exists even if it cannot be sensed or perceived (heard, touched, seen, etc). Object permanence develops between the age of 4-7 months.
