Subdivision Gymnospermae
Subdivision Gymnospermae: Overview
This Topic covers sub-topics such as Gymnosperms, Cycas, Mycorrhiza, Microsporangia, Classification of Gymnosperms, Archegonia, Megasporangia, Strobilus, Microsporophylls, Megasporophyll, Pollination in Gymnosperm and, Morphology of Gymnosperms
Important Questions on Subdivision Gymnospermae
The largest ovules, largest male and female gametes and largest plants are found among
Largest sperms in the plant world are found in
The ‘wing’ of Pinus seed is derived from
Which one is the most advanced from evolutionary point of view?
Pinus differs from mango in having
The gametophyte is not an independent, free living generation in –
In which of the following organism, pigments are similar to that found in higher plants?
In Pinus gymnosperms, the haploid structure are
In gymnosperms like Pinus and Cycas, the endosperm is
Resin and turpentine are obtained from:
In Pinus, the pollen grain has 6 chromosomes then its endosperm will have ________ chromosomes.
A plant having seeds but lacking flowers and fruits belongs to
Winged pollen grains are present in:
Which of the following is correctly matched?
Which of the following will have characters like diploid generation, winged pollen, vascular tissue without vessels, anemophily?
Which of the following character is not related to Pinus?
