In which group of tracheophytes ovules are born on the exposed surface of megasporophylls______________?
Correct answer: C. Gymnosperms
- A. Spheospsida
- B. Filicineae
- C. Gymnosperms
- D. Angiosperms
Explanation
Gymnosperm ovules are borne exposed on the surface of megasporophylls rather than enclosed within an ovary. In angiosperms the ovules are enclosed inside the ovary, so angiosperms are the most likely alternative choice for students who focus only on the presence of ovules.
Report an error
The more specific you are, the faster it gets fixed. A source beats an opinion.
Prefer email? support@testustad.com
About Concept of Evolution
Evolution is the heritable change in populations over generations, driven by mutation, recombination, natural selection, genetic drift and reproductive isolation. Questions examine variation, adaptation, survival and reproduction, speciation, fossil and anatomical evidence, and the difference between individual acclimatization and evolutionary change in a population.
Practise Evolution
814 free Evolution MCQs from Biology, each with the correct answer and an explanation. Unlimited attempts, no account needed.
Discussion
Stuck on an option, or know a faster way to get there? Ask or explain it here.
No comments yet. Be the first to explain this one.
Exams that ask Biology questions like this
Biology is on 8 papers prepared for on TestUstad, and all of them draw the same bank, so this question is worth knowing for every one of them.
More Concept of Evolution questions
Pinus Taxus and Picea belong to_________________?
Of the following four options which one is most advanced?
In life cycle of Pinus megaspores produced by megasporangium divide into 4 megaspores by__________________?
Protonema is___________?
Specialized protective coverings around megasporangium which vary in number are called_________________?
Due to which property of Adiantum and example of Filicinae is called Maidenhairfern________________?