Answer:
controlled the fertilization process.
Explanation:
Mendel took precautions to avoid contamination by pollen through self pollination of the P generation. He controlled the fertilization processes between the plants. He self pollinated the first pureline varieties to form the P generation. He then cross pollinated them to get F1 generation. Every step of his experiment was controlled.
Answer: in the production systems of coal-burning power plants
Answer:
relationships among organisms and evolutionary relationships for organisms with a shared common ancestor.
Answer: answer
explain : [One glucose and oxygen ]
Answer:
food chain
Explanation:
The energy flow in an ecosystem in the form of food from one organism to other is food chain!
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