Answer:
Option B, Gene flow theory
Explanation:
Gene flow induces genetic pool in a particular species of organism. It also leads to speciation and therefore allows species belonging to a particular species to mate and produce fertile offspring with distinctive genetic trait as compared to their parents.
This new set of genes created by frequent mating leads to creation of genepool. Genepool allows the fittest genetic trait to grow further so that the fittest individuals are produced and in this way the weak behaviour traits are lost with time.
Hence, option B is correct.
Answer:
gene flow
Explanation:
Answer:
Yeah! Those are correct!
Answer:
i think they are correct. i dont know about the fish tho
Explanation:
(2) A storage bin that holds the pieces needed to
assemble the car
(3) The computer room that controls the assembly process
(4) The generator that produces energy for the factory
The generator that produces energy for the factory. The nucleus serves as the core, the executive branch, and the brain of the cell. The correct option is D.
Thus, It regulates the cell's growth and reproduction and holds the genetic information. The genetic makeup of a cell is contained in the nucleus, which has been explained in detail as a membrane-bound structure.
In addition to serving as a DNA storage space, it also serves as the location of various significant cellular functions. In the nucleus, one's DNA can be duplicated first and foremost. DNA replication is the process that creates an exact duplicate of the DNA.
Cell division begins with the creation of two identical copies of the body or host, with each new cell receiving a unique set of instructions. Second, transcription takes place in the nucleus. Different RNA types are produced by transcription from DNA.
Thus, The generator that produces energy for the factory. The nucleus serves as the core, the executive branch, and the brain of the cell. The correct option is D.
Learn more about DNA, refer to the link:
#SPJ2
Step 2 Cell grows in size and other organelles duplicate.
Step 3 Cell wall or membrane forms.
Step 4 Cells separate into two new cells.
Mitosis is a process cell division, where one cell divides into two identical cells. Mitosis consists of four phases -
1. Prophase: Chromatin in the nucleus condenses and chromosomes pair up.
2. Metaphase: Chromosomes line up at the centre of the cell.
3. Anaphase: The sister chromatids separate from each other to the opposite sides of the cells.
4. Telophase and Cytokinesis: Membrane forms around each set of chromosomes on two opposite sides of the cells and cell divides into two identical daughter cells.
As can be seen, some steps are similar. And the end products in both cases are new cells. In mitosis, however, new cells are part of a multicellular organism while in binary fission, new cells represent new organisms.
Answer:
Chloroplast
its function is to create chemical energy using light energy
Explanation:
Photosynthesis occurs in chloroplasts which can be compared to mitochondria because they both produce energy for the organism. The Chloroplast contains within it a pigment, chlorophyll which captures the sun's energy and turns into energy which is used to create other parts of photosynthesis. Chloroplasts capture light energy from the sun to produce the free energy stored in ATP and NADPH through a process called photosynthesis. Chloroplasts are one of the many organelles found in the body, and are generally considered to have originated as endosymbiotic cyanobacteria. In this aspect, they are similar to mitochondria but are found only in plants and protist.