Match the Column - $I$ with $II$
Column $I$ | Column $II$ |
$(1)$ Pusa Shubhra | $(a)$ Leaf and stripe rust |
$(2)$ Pusa swarnim | $(b)$ Curl blight black rot |
$(3)$ Pusa sadabahar | $(c)$ Chily mosaic virus |
$(4)$ Himgiri | $(d)$ White rust |
$1-a, 2-c, 3-d, 4-b$
$1-b, 2-d, 3-d c, 4-a$
$1-d, 2-c, 3-b, 4-a$
$1-a, 2-b, 3-d, 4-c$
If the source is opposite to the direction of sun, then honey bee will convey the direction by
In vitro clonal propagation in plants is characterized by
Assertion : In case of vegetatively propagated crops, pure-line selection is not required.
Reason : Hybrid vigour is mostly used in vegetatively propagated plants.
Which is similar term to Hybrid vigour?
Assertion : Use of fertilizers greatly enhances crop productivity.
Reason : Irrigation is very important in increasing crop productivity.