The pollen grains contain sperm which will fertilize the egg and create a seed to sprout the next generation of plants. The main male part is the stamen. It is divided into two parts: the anther and the filament. The anther produces the pollen grains that contain the sperm needed for fertilization.
The possible consequence of ozone layer depletion on living organisms is greater exposure to ultraviolet radiation. So the correct option in regards to this question is none of the above. The right option given here is option "d". This increased amount of ground level ultraviolet radiation increase would create more amount of skin and lung cancer for people. yup
Answer:
A disadvantage is that sexual reproduction takes longer than asexual reproduction. A mate must be found, the egg must be fertilized by sperm, and then the offspring develop. The benefit of introducing genetic variation into the species, however, outweighs this disadvantage.
Explanation:
We this is an easy one false
An Auxin is a chemical that is produced in the growing tips of plants. An Auxin is typically a hormone that promotes the cell and stem <span>elongation.</span>