In which of the following ways do cycads and ginkgos differ from conifers?
A) cycads and ginkgos have flagellated sperm; conifers do not have flagellated sperm
B) conifers have microspores and megaspores; cycads and ginkgos have only one type of spore
C) cycads and ginkgos form fruits; conifers do not
D) conifers form seeds on the surface of the ovules; cycads and ginkgos form seeds in enclosed structures
E) conifer form seeds from female gametophytes; cycads and ginkgos form seeds from male gametophytes
Correct Answer:
Verified
Q48: In flowering plants, pollen grains form in
Q50: The female part of a flower is
Q53: The only group of plants that produce
Q72: What is the chromosome number of endosperm?
A)
Q74: Angiosperms
A) are the most successful of all
Q76: The vast majority of plant species are
A)
Q79: The United States devotes more acerage to
Q80: Ginkgo extracts have been used in the
Q81: Which of the following is NOT unique
Q82: Which of the following organism is described
Unlock this Answer For Free Now!
View this answer and more for free by performing one of the following actions
Scan the QR code to install the App and get 2 free unlocks
Unlock quizzes for free by uploading documents