Aplant that has genes for tallness may not be tall if the plant a: has no opportunity to be cross-pollinated b: does not get the proper nutrition c: has red flowers

The correct answer is option B

The height of the plant depends o the gene present in the plant and secondly it depends on the environmental conditions in which the plant is grown. Though the plant is having the gene that is responsible for its tallness and the plant is not getting enough nutrition for its growth, then it will not grow tall.

the "power" of a lens is its resolution power, or its ability to distinguish between to closely located points. with the low power lens, it is likely you will see the rough form of the hay and maybe some movement of dots around the hay. however, when observed with the high power lens, the detailed features of the hay become visible and the microbes being grown are more clearly visible.

i hope this you

a symbiotic relationship with the mitochondria