Answer:
Broad sense Heritability.
Explanation:
Heritability is the proportion of variance, in a particular population, that is due to genetic factors and not to environmental influences or stochastic variation.
We have,
Narrow sense heritability’ (h2)which is the proportion of trait variance that is due to additive genetic effects while
‘broad sense heritability’ (H2) is the proportion of trait variance that is due to all genetic factors including dominance and gene-gene interactions.
For twin studies, the total variance can be split up into genetic, shared or common environmental, and unique environmental components this enables an accurate estimation of heritability"
Broad sense heritability is mostly measured for twin due to their genetic components and additivity gene action, environment and most likely cause of difference in case of dissimilarity among Identical twin.
Fraternal or dizygotic twins on average share half their genes (and so identical while monozygotic (MZ) twins on average are twice as genetically similar as DZ twins.
Answer:
Individuals move from state to state, and not necessarily in an orderly fashion
Source:
https://quizlet.com/280448282/chapter-8-mastery-session-flash-cards/
The entire process of pubertal development begins between the ages of 8 and 16 and lasts about 7 years
<h3>
What does pubertal development mean?</h3>
When a boy or girl enters puberty, they have reached s.e.x.u.a.l maturity. It typically occurs in boys between the ages of 12 and 16, and in girls between the ages of 10 and 14. Girls and boys are affected differently and have physical changes as a result. In girls, the development of the b.r.e.a.s.t.s is frequently the earliest indication of puberty.
<h3>
Why is puberty important?</h3>
In terms of appearance, self-image, temperament, and social relationships, puberty is linked to significant developmental changes. Due to the physical nature of many puberty-related changes, teenagers' focus on their own and their classmates' bodies tend to increase during this time.
Learn more about pubertal development: brainly.com/question/9059383
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The correct answer is: "integrity vs despair"
The question is refered to Erickson's steps of psychosocial development. This theory appoints that each stage in life poses a challenge. Two opposing forces act over the person, who has to be able to resolve the trade-off, by adopting the positive force (integrity, in this case) and discarding the negative one (despair), in order to sucessfully advance in the development of his/her psychosocial personality. The sucessful fulfilment of one step enables to reach the next step.
This period in a person's life, after 65 years old, means the beginning of the last stage of psychosocial development in which the person, for the first time, experiences a sense of mortality. Reaching integrity means accepting oneshelf and living in peace the way towards death, which is felt with proximity at this point in life.
