3. Herbicides are used to kill undesired plants and work by inhibiting photosynthesis. One particular herbicide acts by blocking the electron transfer from PC to PSI reaction core as shown
below by the lighting bolt

describe in detail how this herbicide would lead to plant death.

each of the 46 original chromosomes splits into two daughter chromosomes, so there are two sets of 46 daughter chromosomes that end up in each cell. human cells have 46 chromosomes. each chromosome consists of a pair of identical chromatids attached together by a structure called a centromere.

true is the final answer!