Prophase the nuclear membrane disappears & after that Chromtains coil up & chromosomes are now visibles & lastly spindle fibers come & separate them.
The answer is B:
A chipmunk takes shelter in and oak tree and is protected from predators, and in return disperses seed around the area
Waaiiit. Is this a question or true and false? OK, just in case if it's true and false, I go for true.
I believe that secretion into the tubular fluid occurs when the principle cells in the Proximal convoluted tubule secrete H+ into the urine.
Tubular secretion is the transfer of materials from peritubular capillaries to the renal tubular lumen; it is the opposite process of reabsorption. This secretion is caused mainly by active transport and passive diffusion.
Answer:
C. Dark Moths had a survival disadvantage in industrial Dorset
Explanation:
Looking at the graph, you can see that the Dark Moth, compared to the Light Moth actually had a survival advantage.
I won't be explaining the why's to this phenomena, considering that the question is based solely on the graph.
Compare the two bars of Dorset. The Light Colored moths are represented by the green graph while the Dark colored moths are represented by the orange bar. The orange bar extends further that the green bar, showing that they recovered better than the other. So this means they were at an advantage and NOT at a disadvantage.
