EVERYDAY SCIENCE

Detailed explanation-1: -Bryophytes are refers to the plant group that is non-vascular, multicellular, and autotrophic in nature. These plants reproduced by means of spores and produce embryos too.

Detailed explanation-2: -Pteridophytes have vascular tissues which reproduce by spores. They do not produce seeds.

Detailed explanation-3: -Final answer: Bryophytes produce spores and embryos but lack seeds and vascular tissues.

Detailed explanation-4: -Nonvascular plants include liverworts, hornworts, and mosses. They lack roots, stems, and leaves. Nonvascular plants are low-growing, reproduce with spores, and need a moist habitat.

Detailed explanation-5: -Nonvascular Plants. Nonvascular plants (often referred to collectively as the bryophytes) include three groups: the mosses (Bryophyta), approximately 15, 000 species; liverworts (Hepaticophyta), approximately 7500 species; and hornworts (Anthocerophyta), approximately 250 species (Table 1).