Behavior and Environment Quiz
(Honors Biology)
1) happens daily
2) insight learning (this question)
3) sound signals
4) ensure that mating occurs between members of the same species
5) courtship
100%
The amygdala is thought to control defensive behavior via outputs from the central nucleus of the amygdala
What does the Amygdala do?
It is crucial in processing and regulating emotional reactions. Especially important in strong emotional reactions such as fear and anger
What does the amygdala control?
The amygdala is commonly thought to form the core of a neural system for processing fearful and threatening stimuli , including detection of threat and activation of appropriate fear-related behaviors in response to threatening or dangerous stimuli.
Central nucleus of Amygdala :
The central nucleus of the amygdala (CeA) has been traditionally viewed in fear conditioning to serve as an output neural center that transfers conditioned information formed in the basolateral amygdala to brain structures that generate emotional responses.
What does the central nucleus consist?
The central nucleus of the amygdala (CeA) is primarily composed of GABAergic interneurons which are finely controlled through glutamatergic neurotransmission and signaling. The CeA can be divided into the medial (CeM) and lateral (CeL) divisions
Learn more about Amygdala :
brainly.com/question/24171355
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Answer:
The correct answer will be- true and structural specializations
Explanation:
The evolution of life on earth has suggested that life has moved from the simplicity to complexity or from single-celled organism to multicellular organism.
This multi-cellularity is achieved through the property of called cellular differentiation and specialization. as the cellular complexity increases, therefore, cellular demands like the use of energy, food, water and other variables increased.
This lead to the formation of the organ and organs system specializes to perform specific functions like the digestive system and another biological system.
Thus, true and structural specializations are the correct answer.
The answer is; seeds that store energy in sugar
Sugar is the main source of energy for most life. Oils and fats are used to store excess starch energy for later. Therefore seeds that store oil has to re-convert the oils to carbohydrates so as to respire, However, those that store sugars would just retrieve them from storage and directly use them in respiration.
The answer is; YES
Temperature is an important factor in germination and respiration rate. Optimal temperature range will enable the enzymes to be active and hydrolyze stored energy sources (such as oils and carbohydrates) for energy. Higher than optimal temperatures may denature the enzyme while low temperatures will deactivate the enzymes.
Answer:
After fertilization, the zygote begins to divide rapidly. Twenty-four hours after fertilization, the zygote contains two cells, and three days after fertilization the zygote has 16 cells and is called a morula. The cells continue to divide and form a hollow bundle called a blastocyst
Explanation:
