Lab exam lycophytes monilophytes

Question 1

leafy structure

Answer 1

microphylls

Question 2

cluster of sporophylls that bear sporangium

Answer 2

strobilus

Question 3

remains of highly modified leaves

Answer 3

enations

Question 4

megaphylls that are closely crowded at the top of leaves

Answer 4

frond

Question 5

coiled fronds

Answer 5

fiddleheads

Question 6

clusters of sporangia that produce spores

Answer 6

sori

Question 7

covers overs sporangia

Answer 7

indusium

Question 8

what is the idusium ploidy

Answer 8

2N

Question 9

what is the annulus ploidy

Answer 9

2N

Question 10

what is the spore ploidy

Answer 10

N

Question 11

what is the sporangium ploidy

Answer 11

2N

Question 12

what is the sporangiophore ploidy

Answer 12

2N

Question 13

what is the gametophyte ploidy

Answer 13

N

Question 14

what is the archegonia ploidy

Answer 14

N

Question 15

what is the antheridia ploidy

Answer 15

N

Question 16

what is the rhizoid ploidy

Answer 16

N

Question 17

what is one way that gametangia of ferns is the same as moss

Answer 17

they both have a sterile jacket running outside the gametangia

Question 18

what is one way the gametangia of fern is different from moss

Answer 18

fern gametangia is smaller than moss gametangia