Biology Questions

Xylem helps in transportation of which of the following?

Anaemia is caused because of deficiency of which of the following?

__________ are made up of sclerenchymatous cells. These are generally absent in the primary phloem but are found in the secondary phloem.

The male sex accessory ducts include vasa efferentia, epididymis, vas deferens and______.

Which of the following is the largest group of animals?

In a majority of flowering plants, out of the four megaspores, what is the ratio of functional and degenerate megaspores?

Which among the following does not have a cell wall?

Octopus belongs to the phylum