Question
Among the following which condition causes self
pollination?Solution
A flower is self-pollinated (a “selfer”) if pollen is transferred to it from any flower of the same plant and cross-pollinated (an “outcrosser” or “outbreeder”) if the pollen comes from a flower on a different plant. Cleistogamy. When pollination and fertilization occur in unopened flower bud, it is known as cleistogamy. Maturation of anthers and stigma of a flower at the same time is called homogamy. Monoecy is a sexual system in seed plants where separate male and female cones or flowers are present on the same plant.
Under PMAY- G, the size of a unit house, which includes a hygienic place for cooking is __
Groundnut aphid (Aphis craccivora) apart from ground nut it is a serious pest of
The tissue that makes up the bulk of the plant body and performs various functions such as storage and support is called:
By radioactive carbon method the age of the fossil can be determined upto:
The actual quantity of a commodity that is available with the farmer after meeting his basic requirements is _________.
Which of the following tree species fixes nitrogen in atmosphere?
Name the place which is used for feeding of calves , lambs, an piglets, but not used for adults ?
A biodiversity hotspot is a biogeographic region with significant levels of biodiversity that is threatened by human habitation. Which one of the follow...
Mouldboard plough is classified under:
On which item was more than 60% of agricultural taxes spent in 15th century India?
