Biology
Industrial melanism is the phenomenon by which the peppered moth:
- Die due to industrial growth.
- In polluted areas, became darker in colour for better camouflage.
- Became lighter in colour due to natural selection.
- Became resistant to industrial pollution.
Human Evolution
2 Likes
Answer
In polluted areas, became darker in colour for better camouflage.
Reason — Industrial melanism means moths in polluted areas became darker to blend in better and avoid predators.
Answered By
1 Like
Related Questions
Aruna went to a theatre to watch a movie on a bright sunny morning. As she came out of the theatre, she felt a dazzling effect and could not open her eyes. After a few minutes her vision became normal. This is due to:
- Accommodation of eye
- Mutation
- Polarisation
- Adaptation of eyes
Reflex actions provide a survival advantage because they:
- Are controlled by the cerebrum.
- Are controlled by the medulla oblongata.
- Require no conscious thought, allowing rapid responses.
- Always involve the spinal cord.
The hormone that maintains the thickening of the endometrium during pregnancy is:
- Oestrogen
- ACTH
- Progesterone
- Oxytocin
The onset of menstruation in a human female is called:
- Menopause
- Menarche
- Ovulation
- Oogenesis