Advertisements
Advertisements
प्रश्न
With the help of diagrams, describe emasculation and bagging.
Advertisements
उत्तर
If the female plant bears bisexual flowers removal of anthers from the flower but before the Answer basis using a pair of forceps is necessary this is referred to as emasculation.
\
EMASCULATION
Emasculation flowers have to be covered with a bag of suitable size generally made up of butter paper to prevent contamination of its stigma with unwanted Fallen this process is called bagging.
BAGGING
APPEARS IN
संबंधित प्रश्न
Differentiate between homology and analogy. Give one example of each.
Human tailbone is a vestigial organ. Explain.
Select a set of homologous organs from the following:
(A) Wings of a bat and wings of a butterfly
(B) Wings of a pigeon and wings of a bat
(C) Wings of a butterfly and wings of a pigeon
(D) Forelimbs of a duck, forelimbs of a cow and forelimbs of a lizard
Write short notes based upon the information known to you.
Connecting link
Write the names of those animals in whom some vestigial organs in human body are functioning.
Find an odd one out.
A human hand, a front leg of a cat, a front flipper of a whale and a bat’s wing look dissimilar and adapted for different functions. What is the name given to these organs?
Where is carbon dating used?
The study of fossil evidence of evolution is called ______
Industrial melanism in England after 1850 is an excellent example of Natural selection. Explain how?
