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Nicotiana sylvestris flowers only during long days and N . tob
Precalculus 10 by Michael Sullivan
Precalculus 10 Edition
Author:
Michael Sullivan
Edition:
10
ISBN:
9780321979070
Publisher:
PEARSON
Subject:
Pre-Calculus
Question
Medium
Timing Icon

Solving time: 2 mins

Nicotiana sylvestris flowers only during long days and . tobacum flowers only during short days.If raised in the laboratory under different photoperiods, they can be induced to flower at the same time and can be cross fertilized to produce self-fertile offspring. What is the best reason for considering syluestris and .tobacum to be separate species.

A
They are physiologically distinct

B
They are morphologically distinct

C
They cannot interbreed in nature

D
They are reproductively distinct

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Updated on: Sep 13, 2022

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Precalculus

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Nicotiana sylvestris flowers only during long days and . tobacum flowers only during short days.If raised in the laboratory under different photoperiods, they can be induced to flower at the same time and can be cross fertilized to produce self-fertile offspring. What is the best reason for considering syluestris and .tobacum to be separate species.
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Question Text
Nicotiana sylvestris flowers only during long days and . tobacum flowers only during short days.If raised in the laboratory under different photoperiods, they can be induced to flower at the same time and can be cross fertilized to produce self-fertile offspring. What is the best reason for considering syluestris and .tobacum to be separate species.
Updated OnSep 13, 2022
TopicPlant Growth and Development
SubjectBiology
ClassClass 11
Answer TypeText solution:1 Video solution: 4
Upvotes492
Avg. Video Duration8 min