2 would be A because fertilization is where the sperm cell and egg unite. 3 would be C because in the picture you can see how the division is occuring.
Answer:
Ok, I am going to try my best to label all of this. It is quite a vague drawing, isn't it? lol, lets see:
A - Lysosome
B - Endoplasmic Reticulum
C - Golgi Bodies?
D - Cell Membrane
E - Nucleus
F - Ribosomes
G - Cytoplasm
H - Mitochondria
Thank you very much! If you need any more help or such, make sure to comment, and I'll try to help some more. Thank you!
Answer:
Yes, they are!
Explanation:
While inhabiting marshy areas, the Balaeniceps rex is found to be both a secondary and tertiary consumer preying on fish ranging in size from that of Large Mouth Bass to the small Pacific Herring, and other aquatic organisms such as frogs similar to the Red Eyed Tree Frog
There is only one structure feasible for a tetrahedral molecule with such a formula, under the supposition that A is in the center of the tetrahedredon. In this case X and Y are in the vertices of the tetrahedron.
If you draw several figures changing the position of the X's and the Y around the center (A), you will see that all are equivalent.
This is the case of the product CH3Cl, named chloromethane, which, for the same reason given above, does not have isomers.
