Explain any two contrivances or outbreeding devices for pollination.

Explain any two sources of owner's fund.

Explain any two merits of trade credit.

Contrivances for self pollination are

Select the odd one w.rt outbreeding devices.

Device for self - pollination is :

Explain any two out breeding devices that flowering plants have developed to encourage cross pollination

Read the following statements w.r.t. outbreeding devices. Discourage self pollination. Prevent loss in genetic variation. Different placement of anther and stigma which prevents autogamy is referred as dichogamy. Failure of pollen grain s germinatioin in bisexual or monoecious plants is a genetically controlled mechanism. select the correct option.

Contrivance for self pollination is