Equistem is an example of___________?
Equistem is an example of___________?
A. Psilopsida
B. Lycopsida
C. Sphenopsida
D. Prteropsida
Equistem is an example of___________?
A. Psilopsida
B. Lycopsida
C. Sphenopsida
D. Prteropsida
Which of the following tracheophytes are also called arthrophytes______________?
A. Psilopsids
B. Lycopsids
C. Sphenopsids
D. Prteropsids
In term of spore production Selaginella is characterized by________________?
A. Homosporous
B. Hetrosporous
C. Both depending upon the conditions
D. None of these
Which of the following is an example of the living member of Psilopsida________________?
A. Rhynia
B. Psilophyton
C. Psilotum
D. Cooksonia
Gametophyte of Psilopsida develops a symbiotic association with which of the following______________?
A. Algae
B. Bacteria
C. Protozoa
D. Fungus
cells are of__________types?
A. 4
B. 3
C. 2
D. 1
prokaryotic and eukaryotic are two types of___________?
A. cells
B. tissues
C. organs
D. organisms
in animals meiosis produces____________?
A. spores
B. gametes
C. both a & b
D. all the above
which of the following gives to rise two daughter cell during cell division?
A. meiosis
B. mitosis
C. both a & b
D. none of these
four daughter cells are given to rise during the process of____________?
A. meiosis
B. mitosis
C. cell division
D. none of these