Question Detail

BIO 101 BIO 101 Past Questions Objective Question

Question

Which of these denote plants that have been selected especially for a particular characteristic and are propagated to continue that particular trait?
Options
A Quercus rubra L
B Pinus contorta var. latifolia
C Viburnum opulus cv. roseum
Correct Answer
D Cistus x purpureus
Correct Answer

Option C is the correct answer.

Detailed Explanation

'cv.' stands for cultivar (cultivated variety). A cultivar is a plant variety that has been produced in cultivation by selective breeding for desired characteristics and is maintained by propagation. Option A includes 'L' for Linnaeus (author citation). Option B includes 'var.' for natural variety. Option D includes 'x' for hybrid.

Hint

Which abbreviation stands for 'cultivar', a man-made selected variety?

Question Info