Name three plants like trees, sunflowers, and grass
Answer:
Option D, West Nile virus fever/encephalitis
Explanation:
A re-emerging disease is one which after a long span of time has re-emerged again as the microbes causing such diseases have become resistant to the existing drugs.
Here tuberculosis , malaria and gonorrhea are the re-emerging disease as the microbes causing these diseases have become resistant to the available drugs and thus there is a need to produce medicines that could fight with the re-emerged multi drug resistant tuberculosis , Malaria and gonorrhea
Hence, option D is correct.
Answer:
Daughter cell have the same number of chromosomes as parent cells in mitosis, whereas in meiosis, daughter cells have only half the number of chromosomes as the parent cells.
Explanation:
Mitosis produces 2 diploid cells, whereas meiosis produces 4 haploid cells.
I hope that this answer helped you! Please mark it Brainliest! :)
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.
Since you didn't endow us with any choices, I'll list some possible explanations:
- Increase in food
- Decrease in predators/enemy species
- Resorted to a new niche
- Lower death rate
- Higher birth rate
I hope I helped!
