Aseed that is dispersed to an area far away from the parent plant will always face less a- competition of space b- chance of self pollination c- favorable conditions for germination d- competition with the parent plants

D- Competition with the parent plants.

Explanation:

The process of dispersal transports the seeds to farther distances from the parent plants and provides better chances of survival as there is no overcrowding of the space. However, it does not necessarily provide the favorable conditions to the dispersed seed as it purely depends upon the place it lands. It also increases the chances of self pollination as there may be fewer plants of same species.

d statement

explanation:

i think a) betsy can donate only blood to mark is correct because, mark and betsy have the same blood type. whereas nobody else has b+ blood so betsy can't donate to them.