Answer:
Mutations to somatic cells are only present in the type of cell in which the mutation occurred.
Answer:
Stresses such as lack of nutrients, space, competition and water availability.
Explanation:
Lack of nutrients, space, competition and water availability are the stresses that the bryophyte can experience by living on land. The morphological or physiological features such as lowering transpiration rate by stomata, attain specialized structures to collect sunlight and fulfill water requirement by absorbing water from the air if no water is available in the soil etc are the features that the plant has to attain to cope with these stresses.
Explanation: For only 7 points no one is going to do that. Make at 50 and I will do it.
The answer is D. 90 percent