Theories of motivation that are based on biological drives have trouble explaining why people engage in behaviors that do not satisfy biological needs.
Concept is normally depicted as a pyramid to that human motivation rests on a basis of basic biological needs that need to be satisfied for survival earlier than better-degree wishes may be addresses.
Power reduction procedures to motivation: when a few simple organic requirement is lacking, a drive is produced. Force idea specializes in organic wishes that produce unpleasant states of arousal. we're motivated to lessen the tension caused by this arousal. tension reduction has been proposed as a basic mechanism governing human behavior
The drive theory is primarily based at the concept of homeostasis, or the concept that the body actively works to maintain a certain state of balance or equilibrium. This idea is beneficial in explaining behaviors that have a sturdy organic or physiological component, along with hunger or thirst
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Answer:
Heterotrophs
Explanation:
Autotrophs, producers, and plants all make their own food.
Answer:
It results in variations in populations for the survival of species. If the variation are more drastic, then the DNA will not be able to function properly leading to the death of the cell.
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Answer:
Through denitrification. Nitrates are converted back to N2 gas by denitrifying bacteria. N2 gas is also returned to the atmosphere through volcanos.Explanation:simple science
Answer:
The phenotypic ratio will be 3:1
Explanation:
As per this question there are two phenotypes for seed color, yellow and green. Both the parents are true breeding that means they are homozygous for this trait. Also, all the F1 plants have yellow seed color which clearly indicates that yellow seed color is a dominant trait while green is recessive trait.
The cross of true breeding plants as mentioned above is depicted as under:
Parents YY x yy
/ \ / \
F1 generation Yy Yy Yy Yy
So, as per the law of dominance because of the presence of Y allele, all these progeny will be yellow in color.
Next, when these F1 plants will be crossed, the result will be as under:
F1 generation Yy x Yy
/ \ / \
F2 generation YY Yy Yy yy
The genotypic ratio of F2 generation is 1:2:1
The phenotypic ratio of F2 generation is 3:1
It simply means that in F2 generation, 3 progeny which have allelic combination YY & Yy will be yellow colored while 1 progeny which has allelic combination yy will have green color.
