Answer:
Option (B).
Explanation:
Immunization is used by which the individual immune system are fortified against the particular pathogen. Immunization protects the organism from the specific disease.
Two species of monkey A and B, the species A has been immunized while B is not. The birds are eliminated by hunters and lack of immunization in species B causes the increased mortality rate of the monkey of species B.
Thus, the correct answer is option (B).
Answer:
Nucleus
Explanation:DNA (Deoxyribonucleic acid) is a genetic material and carries the genetic information from one generation next generation. It restores the species identity. The Double helical model of DNA was given by the James Watson and Francis Crick in 1953 based on the Chargoff’s rules and X-ray diffraction data of Wilkins and Franklins. According to them, two polynucleotide chains run twist around each other form right-handed double helix. Each nucleotide made up of a nitrogenous base, deoxyribose sugar, phosphate moiety.
The nucleus is a master control center of the cell and it was first discovered by the Robert Brown. It is a membrane-bound organelle harbor the genetic material called DNA. The integrity of DNA is maintained by the nucleus.When the cells are grown in radioactive nucleotides containing a medium, all the radioactive nucleotides are incorporated into the DNA, which is located in the nucleus so most of the radioactivity concentrated in the nucleus of the cell.
Bacteria and fungi, compete for the same ecological niche.
The final outputs of the citric acid cycle are ATP, NAD, and CO2
Answer: Gravity is by far the weakest force we know.
Gravity and weight are not the same thing.
Gravity makes waves that move at light speed.
Explanation: I hope this helps!!