Answer briefly IV — task. Science State Board, Class 8.

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How many classes are there in bryophytes? What are they?

a. Bryophytes are classified into classes.

b. Hepaticae is also known as .

c. Hornworts is also known as .

d. The lower form of bryophytes, as they are simpler in structures than mosses, is called .

e. In Hepaticae class, sporophyte is .

f. In Anthoceratae, the gametophyte of these plants have an .

g. In Anthoceratae class, protonemal stage is and the sporophyte is differentiated into foot and capsule.

h. The higher forms of bryophytes in which the gametophytes are differentiated into stems, leaf and root-like parts is called .

i. An example of a Hepaticae class is .

j. An example Musci class is Funaria .

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23. Answer briefly IV