Hi
Please find all answers in attached file.
Hope they help!
The answer is A.
Lactose is known as milk sugars.
Therefore giving you your answer- sugars add sweetness.
Mendel realized that the principles of probability could be used to predict the results of genetic crosses.
I think the hydra lacks the specialized cells for touch and chemical detection. On the other hand earthworms have touch, light, vibration and chemical receptors along the entire body surface. Both of them are invertebrates (those animals without a backbone), they include insects, worms, jelly fish, spiders among other animals.
