Correct answer: D). DNA technology can increase genetic diversity by producing more variant alleles.
The genetic diversity can be increased by the mutation that creates new alleles in the population. The recombinant DNA technology enables the joining of DNA from the two or more than two sources that allow changing the genetic composition of the living organism. The genetic diversity helps the population to adapt to the changing environment.
Hence, the correct answer would be option D.
Answer:
This is on the grounds that the entirety of the cells in our bodies start from a solitary prepared egg. With hardly any exemptions, all cells in an individual's body have a similar DNA and qualities. As cells isolate and develop various qualities are communicated, bringing about various cell types.
Answer:
Prophase of Mitotic phase
Explanation:
The cell cycle encompasses all the series of events that occurs in the cell from its DNA replication to the division of its cytoplasm (CYTOKINESIS). The cell cycle, however, consists of stages characterized by different changes; Interphase and Mitotic phase. The Interphase is the resting stage of the cell. It occurs between two successive divisions (mitosis). It consists of the G1, S, and G2 phases.
On the other hand, the Mitotic phase or M phase is where the actual division occurs. It consists of four stages viz: Prophase, Metaphase, Anaphase, Telophase. The Prophase is the stage that kicks off the division process called karyokinesis or mitosis. It is characterized by the condensation of the chromatin material into visible chromosomes. In this stage, the membrane that envelopes the nucleus (containing the chromosomes) is not yet degraded. The degradation of the nuclear envelope occurs in the metaphase stage, in order for the mitotic spindle to be able to attach to the kinetochore of each chromosome.