Why has the ability to produce flowers allowed certain plant taxa to become very

ID: 99233 • Letter: W

Question

Why has the ability to produce flowers allowed certain plant taxa to become very successful? Flowers increase the likelihood that seeds are dispersed All of these Plants use their flowers to share their photosynthetic production with other plants Flowers increase the likelihood that genetic variation will be maintained in populations of plants that produce them What is mysterious to biologists about the production of some tropical fruits in Central and South America? They appear to be a waste of energy All of these The majority of fruits produced by some New World species do not appear to be dispersed The only animals that appear to be appropriate dispersers of these fruits have gone extinct

Explanation / Answer

ANSWER

EXPLANATION

Question 5

Why has the ability to produce flowers allowed certain plant taxa to become very successful

Flowers increase the likelihood that seed are dispersed

Option A-----CORRECT ANSWER

Seed dispersal is the development or transport of seeds far from the parent plant.

Plants have exceptionally restricted portability and thusly depend upon an assortment of dispersal vectors to transport their propagules, including both abiotic and biotic vectors. Seeds can be scattered far from the parent plant exclusively or on the whole, and in addition scattered in both space and time.

The examples of seed dispersal are resolved in huge part by the dispersal instrument and this has vital ramifications for the statistic and hereditary structure of plant populaces, and additionally movement examples and species cooperations. There are five fundamental methods of seed dispersal: gravity, wind, ballistic, water, and by creatures. A few plants are serotinous and just scatter their seeds in light of a natural stimulus.

Seed dispersal------- allowed certain plant taxa to become very successful

Option C----IS NOT THE -CORRECT ANSWER

PHOTOSYNTHETIC PIGMENTS ARE RELATED WITH REPRODUCTION (FLOWERS)

Option D----IS NOT THE -CORRECT ANSWER

REPRODUCTIVE STRUCTURES(FLOWERS) DOESNOT INCREASE GENETIC VARIATION ….

GENETIC VARIATION IS DETERMINED BY THE GENOTYPE OF PLANT