Get Started with ixamBee
Start learning 50% faster. Sign in now
Pteridophytes are a group of plants that include ferns, horsetails, and clubmosses. They are characterized by having vascular tissues (xylem and phloem) for the transport of water, minerals, and nutrients. The term "cryptogams" historically referred to plants that reproduce by spores and lacked seeds. So, pteridophytes are vascular cryptogams.
Marginal utility of money can NOT be
1. Positive
2. Negative
3. Zero
Which of above is/are correct?
What method of propagation is commonly used in pineapple cultivation?
Polymorphism in fungi was first observed by:
What factor primarily determines the selection of a centrifugal pump for irrigation purposes?
The Hardy-Weinberg Law describes:
What is the orientation of the two strands of a DNA molecule with respect to each other?
Which method is commonly used to propagate herbaceous perennials?
Which fruit is richest source of Riboflavin?
Training Rural Youth for Self Employment (TRYSEM) was launched by the Government of India in:
When the activity of one gene is suppressed by the activity of a non-allelic gene, it is known as
