Q. A group of plants which are autotrophs, their sex organs are non-jacketed and whose zygotes secrete thick wall are called
A) Phycophytes
B) Lichens
C) Bryophytes
D) Thallophytes
Explanation
Alga is defined as an organism with chlorophyll $- a$ and thallus like body. These are haploid gametophytic, eukaryotic, chlorophyllous, non-vascular organisms.
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.