Question

diplontic sporophyte is not free living but attached to photosynthetic gamaetophyte in

Answer 1

The type of life-cycle in which there is no free-living sporophytes and the domonant, photosynthetic phase in such plants is the free-living gametophyte. This haplontic life cycle shown in Volvox some species of Chakmydomonas and Spirogyra.

Answer 2

Hola mate

Here is your answer -

Diplontic sporophyte is not free living but attached to photosynthetic gamaetophyte in Bryophytes.

Bryophytes are known as amphibian of plant kingdom. The main plant body is haploid which produces gametes and is known as gametophyte. After the fertilisation zygote is formed which produces a multicellular body called a sporophyte, which is not free-living but attached to the photosynthetic gametophyte  and derives nourishment from it.

So,the correct answer is " Bryophytes ".

Hope it helps you!!