Asexual reproduction in sugarcane involves the production of genetically identical offspring through processes like vegetative propagation. Since there is no exchange of genetic material between different individuals, the lack of genetic diversity leads to minimal variations among the individual plants ...

Sexual reproduction introduces greater genetic diversity due to the fusion of gametes from two different parents, resulting in offspring with unique combinations of genetic material. This diversity is further increased through processes like crossing over and independent assortment during meiosis, ...

To find the power of the lens with a focal length of -0.25 meters, we use the formula P = 1/f. Substituting the given focal length, we get P = 1/(-0.25), resulting in a power of -4.0 D. This negative ...

A lens with a power of +1.5 D is a convex lens. The positive power implies that the lens converges light. Using the formula P = 1/f, where P is power and f is the focal length, we find that ...

A lens with a power of -3.5 D indicates a concave lens. To find the focal length, we can use the relationship between power (P) and focal length (f), where P = 1/f. Therefore, the focal length would be -0.29 ...