Photosynthetic unit is :
glyoxysome
spherosome
microsome
quantasome
D.
quantasome
Quantasomes are called photosynthetic units. These units were isolated by Park and Biggins in 1964 and termed as quantasome. These subunits measure about 180 x 155 x 100 Å and contain 230 chlorophyll molecules.
Which of the following maintain the constant number of chromosomes generation after generation?
Meiosis
Endomitosis
Mitosis
Amitosis
Plant cell is differ from animal cell because of
the presence of cell wall and absence of chlorophyll in plant cell
the presence of cell wall and chlorophyll in plant cell
the absence of cell wall and presence of chloroplast in animal cell
the absence of cell wall and presence of chlorophyll in plant cell