Advertisements
Advertisements
प्रश्न
Why only left ovary and oviduct arc present in birds?
Advertisements
उत्तर १
Only left ovary and oviduct are present in birds to reduce body weight and is an adaptation for flying.
उत्तर २
Only left ovary and oviduct are present in birds to reduce body weight and is an adaptation for flying.
APPEARS IN
संबंधित प्रश्न
Give any ‘two’ factors responsible for genetic variation.
How would the gene flow or genetic drift affect the population in which either of them happens to take place?
Define Population.
Short answer question.
Enlist the different factors that are responsible for changing gene frequency.
Any random fluctuation in allele frequency, occurring in the natural population by pure chance is called __________.
The total genetic information encoded in sum total of genes in a Mendelian population is called ______.
Which of the following phenomena results in genetic recombination?
Black colored form became dominant over the light colored form in England during industrial revolution after 1845. This can be owed to ______.
____________ brings about evolutionary changes by favouring differential reproduction of genes.
Write short note on Gene pool.
