CH 10 SEC 2 PLANTS WITHOUT SEEDS

NONVASCULAR PLANTS KEY- THERE ARE THREE MAJOR GROUPS OF NONVASCULAR PLANTS: 1. MOSSES, 2. LIVERWORTS, AND 3. HORNWORTS KEY- THESE LOW-GROWING PLANTS LIVE IN MOIST AREAS WHERE THEY CAN ABSORB WATER AND OTHER NUTRIENTS DIRECTLY FROM THEIR ENVIRONMENT.

CHARACTERITICS OF>>>

NONVASCULAR PLANTS

NONVASCULAR PLANTS

MOSSES MORE THAN 10,000 SPECIES, MOSSES ARE THE MOST DIVERSE GROUP OF NON VASCULAR PLANTS THEY GROW IN CRACKS OF SIDEWALKS, TREE TRUNKS, AND IN OTHER DAMP, SHADY SPOTS.

MOSSES

MOSSES

LIVERWORTS THERE ARE MORE THAN 8,000 OF LIVERWORTS THEY ARE OFTEN FOUND ON ROCKS OR SOIL ALONG A STREAM

HORNWORTS THERE ARE FEWER THAN 100 SPECIES OF HORNWORTS THEY ARE USUALLY FOUND LIVING IN MOIST SOIL LIVING WITH GRASS PLANTS.

HORNWORTS

SKETCH

3 MAIN TYPES

SEEDLESS VASCULAR PLANTS KEY- FERNS, HORSETAILS AND CLUB MOSSES HAVE TRUE VASCULAR TISSUE, AND THEY DO NOT PRODUCE SEEDS, THESE PLANTS REPRODUCE BY RELEASING SPORES. CAN GROW TALL LIVE IN MOIST SURROUNDINGS

FERNS

FERNS KEY-THERE ARE MORE THAN 12000 SPECIES OF FERN. KEY- LIKE OTHER VASCULAR PLANTS, FERNS HAVE TRUE STEMS, ROOTS, AND LEAVES KEY -ITS LEAVES ARE CALLED ‘FRONDS’ AND ARE DIVIDED INTO MANY SMALLER PARTS THAT LOOK LIKE LEAVES

FONDS

FERN FROND

FERNS

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