beena

If a trait A exists in 10% of the population of an asexually reproducing species and a trait B exists in 60% of the same population, which trait would have arisen earlier?

a male parent has A blood group and female parent has O blood group.their offspring a girl has O blood group. can we predict which is the dominant gene or recessive gene?

will geographical isolation be a major factor in the speciation of a self pollinating plant species and an organism that reproduces asexually?

will the impact of removing all the organisms in a trophic level be different for different levels?can the organisms of any trophic level be removed without causing any damage to the ecosystem?

what are the problems caused by non-biodegradable waste that we generate?

the spine of cactus and thorn of Bougainvillea is an example of homologous or analogous organs?(in evolution)

this is regarding food chains.will the impact of removing all the organisms in a trophic level be different for different trophic levels?can the organisms of any trophic level be removed without causing any damage to the ecosystem?

the radius of a wheel is 3 cm. what is the distance travelled by it in 15 revolution?