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What statement is true about the gametophyte tissue that surrounds the pine embryo
It functions as a haploid food reserve
From which seed plant sporophyte structure(s) do the immature (unfertilized) gametophytes directly gain water and nutrition
Plants with a dominant sporophyte are successful on land partly because
their gametophytes are completely enclosed within sporophyte tissue
Within a gymnosperm megasporangium, what is the correct sequence in which the following should appear during development, assuming that fertilization occurs? sporophyte embryo, female gametophyte, egg cell, megaspore
megaspore, female gametophyte, egg cell, sporophyte embryo
Arrange structure found on male pine trees from the largest to smallest structure; sporophyte, microspores, microsporangia, pollen cone, pollen nuclei
sporophyte, pollen cone, microsporangia, microspores, pollen nuclei
What features of cycads distinguishes them from most other gymnosperms
They have flagellated sperm and are pollinated by animals
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