Answer:
Animals are born knowing how to do something instinctual, but they must be taught learned behaviors and practice them to get good at them. Male birds of paradise are known for having bright markings that they flash while making complex movements when females are nearby. ... This is an example of courtship behavior.
From what we know, we can confirm that the internal body temperature is another internal condition that must be maintained in the body through homeostasis.
<h3>What is homeostasis?</h3>
This is the body's ability to maintain certain internal conditions within a range of values. This is done through a series of feedback loops and other regulatory mechanisms. Temperature and blood sugar are just two of the many conditions included in the mechanisms of homeostasis.
Therefore, we can confirm that the internal body temperature is another internal condition that must be maintained in the body through homeostasis.
To learn more about Homeostasis visit:
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Answer:
A. S phase
Explanation:
The cell cycle involves all the series of division events that occurs to an organism. Cell division, which can be meiosis or mitosis, involves two main stages viz: Interphase and M phase.
Interphase describes the resting stage of the cell i.e. when the cell is not dividing. The cell uses this time to prepare itself for the next round of division. Interphase stage further consists of three main phases viz: G1, S and G2 phases.
In the S phase or synthesis phase of Interphase, the cell duplicates its genetic material (DNA). Hence, an onion cell observed by a student to have loosely coiled chromatin depicting DNA duplication is in the S-PHASE.
Drosophila melanogaster
The first letter of the genus is always capitalized, the species is always lowercase.
Answer:
Increase EDV and therefore, increase stroke volume.
Explanation:
EDV is the volume of blood which filled the ventricle before its contraction while ESV is the volume of blood remain in ventricle after ejection.
When venous return increases, this will increase the pressure on ventricle contraction which can lead to eject of addition blood returned to it.
So, increase in EDV results in an increase of stroke volume (SV).
