angiosperm apomorphies

Question 1

Monocot Apomorphies

Answer 1

1) sieve tube plastids with cuneate proteinaceous inclusions of the p2 type 2) Atactostele stem vasculature 3) Parallel venation (most) 4) Single cotyedon

Question 2

Alismatales

Answer 2

Intravaginal Squamules (trichomes in the axils of sheathing leaves) - not an ap.

Question 3

Asparagales

Answer 3

Seeds with seed coat containing black substance called phytomelan

Question 4

Commelinids

Answer 4

Posses a class of organic acids (coumaric, diferulic, ferulic) that impregnate thecells and make them uv-fluorescent

Question 5

Zingiberales

Answer 5

1) penni-parallel leaf venation 2) Supervolate ptyxis 3) diaphramed air chambers in stem and leaves

Question 6

Eudicot Apomorphies

Answer 6

1) molecular data 2) tricolpate pollen

Question 7

Caryophyllales

Answer 7

1) camphylotropus ovules and perispermous seeds 2) sieve tube plastids with protein crystalloid inclusions surrounded by preoteinaceous filaments 3) betalains (pigmented compounds replace anthoaganins)

Question 8

Rosids

Answer 8

-Molecular data -Tend to have bitegmic, crassinucellate ovules

Question 9

Myrtales

Answer 9

Inferior ovary with a hypanthium

Question 10

Fagales

Answer 10

Most monoecious and wind pollinated

Question 11

Brassicales

Answer 11

Glucosinolate secondary compounds

Question 12

Malvaceae

Answer 12

most with lysigenous mucilage canals

Question 13

Asterids

Answer 13

1) Iridoid compounds 2)sympetalous corollas 3) unitegmic tenuincellate ovules

Question 14

1) sieve tube plastids with cuneate proteinaceous inclusions of the p2 type 2) Atactostele stem vasculature 3) Parallel venation (most) 4) Single cotyedon

Answer 14

Monocot Apomorphies

Question 15

Intravaginal Squamules (trichomes in the axils of sheathing leaves) - not an ap.

Answer 15

Alismatales

Question 16

Seeds with seed coat containing black substance called phytomelan

Answer 16

Asparagales

Question 17

Posses a class of organic acids (coumaric, diferulic, ferulic) that impregnate thecells and make them uv-fluorescent

Answer 17

Commelinids

Question 18

1) penni-parallel leaf venation 2) Supervolate ptyxis 3) diaphramed air chambers in stem and leaves

Answer 18

Zingiberales

Question 19

1) molecular data 2) tricolpate pollen

Answer 19

Eudicot Apomorphies

Question 20

1) camphylotropus ovules and perispermous seeds 2) sieve tube plastids with protein crystalloid inclusions surrounded by preoteinaceous filaments 3) betalains (pigmented compounds replace anthoaganins)

Answer 20

Caryophyllales

Question 21

-Molecular data -Tend to have bitegmic, crassinucellate ovules

Answer 21

Rosids

Question 22

Inferior ovary with a hypanthium

Answer 22

Myrtales

Question 23

Most monoecious and wind pollinated

Answer 23

Fagales

Question 24

Glucosinolate secondary compounds

Answer 24

Brassicales

Question 25

most with lysigenous mucilage canals

Answer 25

Malvaceae

Question 26

1) Iridoid compounds 2)sympetalous corollas 3) unitegmic tenuincellate ovules

Answer 26

Asterids

Question 27

Arecales

Answer 27

plicate leaves

Question 28

Commelinales

Answer 28

Floral tanin Cells