Which of the following is an incorrect pair?

How many orders are contained in the series Calyciflorae?

Read the following examples: Cycas,Equisetum,Adiantum,Pinus,Polytrichum,Funaria,Ginkgo,Selaginella,Sphagnum,Polysiphonia,Salvinia,Marchantia. How many examples have a sporophyte with vascular tissue?

Both vessels and companion cells are absent in

Read carefully the following statements:
$I.$ Funaria possesses unicellular and unbranched rhizoids.
$II.$ Gemmae are asexual buds, which originate from small receptacles called gemma cups.
$III.$ The Sphagnum plants have a magnificent property of retaining water.
$IV.$ Mosses along with lichens are the first organisms to colonise rocks.
Which of the statements given above are correct?

Which of the following have a haploid body in most of the organisms?