Description : $ Circinate ptyxis is found in Angiosperms. ! The male reproductive organs of Angiosperms are called antheridia.
Last Answer : $ Circinate ptyxis is found in Angiosperms. ! The male reproductive organs of Angiosperms are called antheridia. A ... D. If both As and R are wrong.
Description : Arrangement of leaves on a stem branch is: (a) Venation (b) Venation (c) Ptyxis (d) Phyllotaxy
Last Answer : Ans. ((d))
Description : Cycas has two cotyledons but not included in angiosperms because of (a) naked ovules (b) seems like monocot (c) circinate ptyxis (d) compound leaves.
Last Answer : (a) naked ovules