T3 and T4 also known as triiodothyronine and thyroxine
Mitosis is split into 4 phases.
P - prophase
M - metaphase
A - anaphase
T - telophase
During Metaphase, Chromosomes align singly along the metaphase plate.
During Anaphase, kinetochore microtubules shortens and non-kinetochore microtubules lengthens, allowing the chromosomes' centromeres to separate.
Therefore, the answer is anaphase.
P. S. centromeres separates, not split.
I believe the answer to this is Competition. I could be wrong
Answer:
Answered
Explanation:
Volume = length * breadth * height
here length= breadth= height
isometrically (increasing all our dimensions at the same rate during growth)
L_1= 1.8 m = 180 cm
L_2= 50 cm
keeping all other dimensions same we can write
So volume ratio = (L1/L2)^3
= (180/50)^3
= 46.65
The air that we breathe is mostly made up of nitrogen (78%). 21% is oxygen which is needed for animals and humans in respiration and 0.03% is carbon dioxide which is needed for plants to make energy in a process called photosynthesis. The bit that is left is made up of rare gases like helium and argon and methane.
