Neet PYQ 2007

Podophyllum

Ocimum

Garlic

Nepenthes

$n=7$ and $x=21$

$n=21$ and $x=21$

$n=21$ and $x=14$

$n=21$ and $x=7$

the egg is divided into 4 pairs of cells which are implanted into the womb of other cows

in the eight cell stage, cells are separated and cultured until small embryos are formed which are implanted into the womb of other cows

in the eight cell stage the individual cells are separated under electrical field for further development in culture media

from this upto eight identical twins can be produced

Extensive use of chemical fertilizers may lead to eutrophication of nearby water bodies

Both Azotobacter and Rhizobium in root nodules of plants

Cyanobacteria such as Anabaena and Nostoc are important mobilizers of phosphates and potassium for plant nutrition in soil

At present it is not possible to grow maize without chemical fertilizers

no change in the isolated fauna

preventing speciation

speciation through reproductive isolation

random creation of new species