List of top Botany Questions on Diversity and classification of plants

Which one of the following plant families does apple (Malus domestica) belong to?

Which one of the following plant families does apple (Malus domestica) belong to?

Regulatory portion of plant genes located primarily upstream from the transcription site is called

Which one of the following plant yields foxnut?

Which plant is known for its orange-red dye from flowers?

Given below are two statements: One is labelled as Assertion (A) and the other is labelled as Reason (R):
Assertion (A) Pollen fixed in Formalin : Acetic acid Alcohol can be used to ascertain fertility but not the viability. 
Reasons (R): Pollen fertility refers to the ability of a plant to produce fertile pollen grains, where as the viability refers to the ability to germinate and produce a pollen tube. 
In the light of the above Statements, choose the most appropriate answer from the options given below:

Morchella esculenta, often found growing under trees in orchards, with an edible ascocarp, belongs to the class___.

Match List I with List II

LIST I		LIST II
A	Anthoceros	I	Hornworts
B	Sphagnum	II	Maiden hair ferm
C	Adiantum	III	Royal ferm
D	Osmunda	IV	Peat moss

Choose the correct answer from the options given below: