in angiosperms what is the mature seed surrounded by
The compound large leaves of ferns and Cycads are called fronds.
IS GRADUAL strutures shared by different species in the evidence of the environment
Yes cycads have seeds
well......cycads are only 2 or 3 cells thick the answer is cycads.
Ribosomes
The spores of gymnosperms are reproductive structures produced in the sporophyte generation. These spores are released from specialized structures called sporangia and develop into male and female gametophytes that produce eggs and sperm for fertilization. Gymnosperms include plants like conifers, cycads, and ginkgoes.
Reproductive cells are called GAMETES.
The study of female reproductive sysytem is called - Gynaecology and The study of male reproductive sysytem is called - Andrology, but often is combined into Urology.
Reproductive cells are called GAMETES.
organelles
A male or female reproductive cell is called a gamete. =-)
Reproductive cells are called gametes. In males, the gametes are called sperm and in females, the gametes are called eggs.