A.Antlers of Irish Elks
B.Teeth of Swedolon
C.Both (a) & (b)
D.None of these
Related Mcqs:
- Determinate variations are:
- Continuous variations are small variations from one extreme to the other which are always found amongst members on a same species like variations in shape, colour size, weight etc. These were considered heritable and ‘raw materials’ for evolution by:
- Determinate variations are also called:
- Organic variations occur ultimately through:
- Genes that reduce the viability of individual or cause its death of bearer are called:
- Who considered variations as characters acquired by the organisms during their life-time:
- Cause of sudden extinction of a species may be:
- Which of the following is not a reason of unnatural extinction of species?
- Habitat loss and fragmentation, over exploitation, alien species invasion and co extinction are causes of ____________.
- Ecotype is a type of species in which environmentally induced variations are __________?
