Answer:
A
He has to gather information to present to have a good graph presentation
Then,he will be able to get good remarks
Hope this help!
Answer:
The correct answer is Active transport moves substances against the concentration gradient.
Explanation:
The principle difference between active transport and facilitated diffusion is that active transport helps in the movement of various substances in the uphill direction which means against the concentration gradient.
In simple words active transport helps in the movement of substance from the region of low concentration to a region of high concentration.
On the other hand during facilitated diffusion substances move along their concentration gradient which means from the high concentration region to the region of low concentration until the concentration of both sides become same.
Answer:
C
Explanation:
The nitrogenous base can change
Answer:
a. sister chromatids separate during anaphase.
Explanation:
Meiosis II is similar to mitosis because in both the divisions, the chromatids separate during anaphase of the respective cell didvisions by splitting of centromere resulting movement of chromatids towards their respective poles in the cell. Both these divisions separate into two daughter cells with the same chromosome number as in the parent cell. Therefore, Meiosis II and mitosis are the equational division as after division chromosome number remains the same as in the parent.
Ventricular tachycardia or fibrillation is the answer. It is a fast heart rhythm that would begin in the ventricles. It usually has more than 100 beats per minute along with 3 irregular heartbeats in a row.They are the 2 chambers of the heart which are found in the lower part.