Answer:
The correct answer will be option-A
Explanation:
The transport of the molecules between cells and a cell and its surrounding is very important to survive.
A cell has evolved two ways to transport the molecules which are passive and active movement or transport.
The passive movement is the movement of the molecules across the membrane depending on the concentration gradient without using any source of energy which is utilized in active transport.
In the given question, osmosis is the process which can be considered passive movement as it transports the water down the concentration gradient without using any source of water.
Thus, osmosis is the correct answer.
Depends on your routine, lol. Maybe there is a scientific answer for that, but for me if you have television in your room you might skip your meals because you'll prefer watching movies. I know my answer doesn't matter haha.
The question is incomplete. The complete question is:
A recent study compared the Homo sapiensgenome with that of Neanderthals. The results of the study indicated that there was a mixing of the two genomes at some period in evolutionary history. What data were discovered that suggested this conclusion
A) some Neanderthal sequences not found in living humans
B) a few modern H. sapiens with some Neanderthal sequences
C) duplications of several Neanderthal genes on a Neanderthal chromosome
D) some Neanderthal chromosomes that are shorter than their counterparts in living humans
Answer:
B) a few modern H. sapiens with some Neanderthal sequences
Explanation:
The mixing of genomes of two species generally results in shared sequences and some common genetic traits in the descendants of these species. Mixing of genomes of <em>Homo sapiens</em> and Neanderthals would have resulted in the presence of some common gene sequences in their genomes. If the conclusion that the mixing of genomes of these two species has occurred is correct, some of the modern <em>Homo sapiens </em>should have the genome sequences that were otherwise present in the genomes of Neanderthals only but not in that of the <em>Homo sapiens</em>.
Answer:
The answer is A.
Explanation:
The effect of chemotherapy that most patients have the hardest time dealing with is the hair loss which can be really demoralizing. In the example situation given in the question, the nurse should reassure the patient who is experiencing chemotherapy-induced alopecia (alopecia meaning hair loss) that his hair loss is temporary and that it will be the way it was before when the chemotherapy is over.
I hope this answer helps.
I think it is a petrified fossil but you didn't give any choices
