Lysosomes looks like a little particles of circle layer covering, placed within the cell's sac.
Answer:
Water is stored in the leaves, roots, and stems of some plants. Other desert plants have long tap roots that reach the water table, anchor the soil, and help to control erosion. Desert plants' root systems can be fibrous, as in desert grasses, or taproot, as in most trees and shrubs.
Answer:
The Hardy-Weinberg law states that in a sufficiently large population, in which matings occur randomly and that is not subject to mutation, selection or migration, gene and genotypic free frequencies are kept constant from one generation to another, once a state of equilibrium has been reached, which in autosomal loci is reached after one generation.
It is said that a population is in equilibrium when the alleles of the polymorphic systems maintain their frequency in the population throughout the generations.
I think the correct answer from the choices listed above is option C. The continent that was not covered by ice during the Pleistocene ice age. This is because the southern location of this nation made it much harder for ice to form, even during this time. Hope this answers the question.
<span><span> </span>Each energy level has at least one orbital with two
electrons. The orbits are located in the sublevels and there can be
more than one sublevel as the number of energy levels increase. On
energy level one, there is one sublevel and one orbital. Energy level two can have two sublevels and two orbitals.</span><span>These continue to grow as you move from the center of the atom, ending up with an unlimited possible number of levels and orbits.
The maximum number of orbits in an atom is seven.
Hope this helps! :))
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