Light reactions need light to produce organic energy molecules (ATP and NADPH). ... Dark reactions make use of these organic energy molecules (ATP and NADPH). This reaction cycle is also called Calvin Benison Cycle, and it occurs in the stroma.
The eggs will have 5 chromosomes and the sperm would have 5 chromosomes because when they combine, they equal to a total of 10 chromosomes.
In aphotic zones there is less than 1% sunlight since it is very deep in the ocean, most plants wouldn't be able to grow since they wouldn't have the resources.
A type of speciation that leads to rapid extinction
The right answer for the question that is being asked and shown above is that:
The density of a certain object can be solved using two parameters: The mass and the volume.
Density = mass / volume.
So, from the given question, we are lacking on what the volume is.