Answer: Cells undergo cell division
Explanation:
"As humans grow, their bodies change.” The statement that best explains how humans grow is that cells undergo cell division.
When cells divide, thus brings about the making of new cells. This is referred to as cell division or cell reproduction. In this case, a single cell divides and then brings about two cells, then these two cells later make four cells .... This is unique and vital for every living organisms.
Answer:
Option D, chloroplast
Explanation:
The process of photorespiration starts in the chloroplast when oxygen attaches to the RuBP. This produces three compounds namely – a) Three carbon compound (3-PGA) and b) Two carbon compound (phosphoglycolate). 3-PGA act as an intermediate to the Calvin cycle and before entering this cycle two of its carbon are removed. To recover lost carbon, plants taken in carbon through series of reactions involving phosphoglycolate. One fourth of the total carbon transported through this pathway is released as CO2. Since this entire process takes place in chloroplast, it can be said that CO2 is produced in chloroplast
Hence, option D is correct
Answer:
All of the above
Explanation:
The nucleus constitute DNA-protein complex termed chromatin. Chromatin is simply DNA double helix entwined around proteins referred to as histones. These appear like beads when stretched out, and each “bead” (DNA and histone) form the nucleosome. Genes are hereditary materials found on DNA. Chromosomes are composed of closely-packed chromatin, and become clearly visible under a microscope during mitosis. During this stage the chromosomes have undergone the S Phase of the cell cycle, hence a copy of the DNA has been synthesized by DNA polymerase.
Speciation takes place whilst a collection inside a populace of the species gets separated from different participants and develops precise traits. This occurs because of the needs of the one-of-a-kind surroundings or the traits of the participants differentiate offsprings from the relaxation of the participants. the brand new species receive differentiated from the ancestors on the idea of genetic traits.
The formation of the canyon acted as a barrier that averted any mating among the separated populations. Here, the canyon is performing as a bodily barrier. Therefore, it's far an instance of allopatric speciation. This is an instance of A level of speciation. The populations have become tailored to one-of-a-kind environments and finally come to be so one-of-a-kind that they can not interbreed to supply fertile offspring.
<h3>What is a genetic adjustment?</h3>
As every species develops otherwise primarily based totally at the habitat they're living and genetic traits of the participants of the organization which are additionally exceeded into the offsprings because of the effects of this genetic adjustment withinside the offsprings.
Hence concluded that The populations become adapted to different environments and eventually become so different that they cannot interbreed to produce fertile offspring.
To learn more about populations refer to the link :
brainly.com/question/25630111
