1-in relation to bryophytes, avascular plants, it is correct to state that:
a-terrestrial spec...
Biology, 11.08.2019 23:10 tricklts15
1-in relation to bryophytes, avascular plants, it is correct to state that:
a-terrestrial species have a varied size, reaching a height of 5 m according to the environment in which they live
b-usually live in humid and shaded environments, such as tree trunks, ravines and stones
c-its reproduction is asexsexuated and characterized by the alternation of generations.
d-your body is composed of root, stem, leaves, flowers and dried fruit.
2-on the reproductive processes of bryophytes and pteridophytes, it is correct to affirm:
a-asexsexuated reproduction in bryophytes and pteridophytes occurs by fragmentation, a process in which pieces of an adult individual generate new gametophytes
b-sexual reproduction in bryophytes and pteridophytes necessarily involves the formation of microspores and megáspores
c-a common condition for the sexual reproduction of bryophytes and pteridophytes is the production of flagellated anterozoids in the interior of anteridia
d-in bryophytes and pteridophytes, spore production occurs inside diploid structures, which correspond to the dominant phase of the life cycle.
e-the absence of vascular tissues in the bryophytes and pteridophytes limits the fertilization in aquatic or humid environments, since the anterozoids need to swim to the oosfera.
3-tick the alternative that correctly completes the gaps of the text below.
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