Methylphenidate is a cerebral stimulant that can interfere with sleep, it should therefore not be administered within 6 hours of bedtime. It may also cause nausea, anorexia (eating disorder), and dry mouth, which interfere with appetite and adequate food intake; therefore it should be administered after the child has taken breakfast. It should be taken exactly as prescribed by the nurse or specialists and not as a needed basis.
The right answer is C.
Meiosis and fertilization contribute to the stability of the species.
Meiosis ensures the passage of the diploid phase to the haploid phase. It follows a phase of DNA replication and consists of two successive divisions, the second is not preceded by a duplication of DNA. These two divisions lead, from a diploid mother cell (2n chromosomes), to four haploid daughter cells, the gametes (n chromosomes).
Meiosis and fertilization are at the origin of genetic mixing.
During meiosis, intra- and interchromosomal mixing occurs (inducing a genetic diversity between the daughter cells, and they are systematically different from their mother cell).
*Intrachromosomal mixing, or crossing-over recombination, takes place between paired homologous chromosomes during the prophase of the first meiosis division;
*Interchromosomal mixing is due to the independent migration of the homologous chromosomes of each pair during anaphase of the first division. It therefore concerns chromosomes reworked by the intrachromosomal mixing that preceded it.
Answer:
B
Explanation:
the fungi and bacteria compose the fallen leaves and dirt
Hi again!
Biotic factors are factors which involve living things. In predation, there is a direct connection/correlation between the predator and prey population.
In terms of thinking biotically, we need to look at how living things are involved in predation.
I want you to look at all of these choices, and see if they have any connection to actual living things.
While predation may in some small way prevent populations from growing too large, is that why we consider it a biotic factor? Well, a lot of abiotic factors keep populations shrunk. This isn't a telltale sign of being biotic.
Look through each answer choice and make this connection. Each answer appears to be like this, except for B.
B directly tells us that it is interaction between living things, which is what being biotic truly means. So, with this in mind - the best answer here is B.
Hopefully, this helps!
An animal's physiology can indicate it's diet based on what the animal's body can handle processing. For example, animal's with strong bones and teeth can break down food that is tough to eat, this helps obtain energy alot quicker. For instance, giraffes have long and slender necks that are perfect for reaching up to trees. The giraffe's diet would consist of vegetation located in high levels.
