Venus is the answer. That planet has a dense atmosphere of CO2, which has produced a runaway greenhouse effect.
Sister chromatids have different alleles although carry same genes on same loci. So if it doesn't happen so, like if there are same alleles on sister chromatids then there is a problem in its formation. i.e., male and female alleles haven't contributed equally ( may be an error during their segregation process ). And obviously it doesn't happen in a real cell so we must understand this point. Because normally whenever it happens there's one half from the male and one half from the female. (i.e. maternal and paternal alleles contribute equally).
I hope you get the answer!!!
The atmospheric temperature (varying according to pressure and humidity) below which water droplets begin to condense and dew can form.
Poaching is what it is called
