Answer:
Actually question says which of the following where as there is no option given.
It is basically effect of environment on expression of gene for colour.
Explanation
pH of soil could be tested where hydrangea is being grown using pH meter. Colour of plant could be noted by growing at that particular pH keeping all other conditions as constant. It has blue colour in acidic soil and pink colour in alkaline soil.
What are Microbes?
They are Microorganisms that are too small too see with the naked eye. (without a microscope) They are found on every surface and in every habitat around the world that includes out own body. They are categorized into five major groups: Bacteria, Viruses, Algae, Fungi, and last but not least Protozoa.
The answer is A 15 percent
How are phospholipids similar to lipids such as triglycerides? ... Phospholipids aredifferent from triglycerides in that the fatty acids are attached to a phosphate group that makes the molecule have a polar head and a nonpolar tail. Triglycerides are three fatty acids attached to a glycerol molecule.
Discontinuous variation <span> refer to large, conspicuous differences from the parents</span>
This is where individuals fall into a number of distinct categories, and is based on features that cannot be measured across a complete range
continious variation refer to small, indistinct differences from the normal condition.
Milk yield in cows, for example, is determined not only by their genetic make-up but is also significantly affected by environmental factors such as pasture quality and diet, weather, and the comfort of their surroundings
