Answer:
Dr. Kettlebell predicted that clean forests would have light peppered colored moths, and polluted forest would have dark peppered colored moths.
Explanation:
Kettlewell thought that if natural selection caused the change in moth population.
Dark moths resting on light trees were more likely to be eaten by birds then light moths.
Answer:
The correct answer is: Commensalism.
Explanation:
- Commensalism can be defined as a type of interaction between two species living in the same habitat of an ecosystem.
- In this type of interaction, one of the species derive benefit from the other species while the other species remain unaffected, that is, it is neither capable of drawing any benefit from the interaction nor is harmed due to the interaction.
- In the given question, Spanish moss which is a flowering plant derives only support (benefit) from the large trees by growing on their branches. They are capable of producing their own food by self-derived nutrients and moisture.
- On the other hand the large tree just holds the flowering plant on its branch. In the process, it neither gains anything nor is harmed (unaffected).
Meiosis would be ur anwer because <span>Meiosis is a type of cell division that reduces the number of chromosomes in the parent cell by half and produces four gamete cells. This process is required to produce egg and sperm cells for sexual reproduction. During reproduction, when the sperm and egg unite to form a single cell, the number of chromosomes is restored in the offspring.</span>
Answer:
The nucleus is found at the center of the cell.
Explanation:
Answer:
Charles Darwin
Explanation:
Charles Darwin is the founder of modern evolution theory. His theory of evolution describes the process of natural selection. More deserving species evolved with the changing conditions like habitat , reproduction etc , those that failed to adapt dies in the process ,this is the process of natural selection.
