Shell of egg is leathery in appearance in___________?

A. Amphibians
B. Reptiles
C. Birds
D. Prototherians

In some cases the blastomere can produce complete embryo the cleavage will be___________?

A. Spiral and determinate
B. Radial and indeterminate
C. Spiral and indeterminate
D. Radial and determinate

Of the following which one is non-cellular in most cases in animals?

A. Mesenchyme
B. Sclerenchyma
C. Chlorenchyma
D. Mesoderm

____________ is simplest form of learning.

A. Imprinting
B. Habituation
C. Insight learning
D. Latent learning

The first cell of the sporophyte generation is______________?

A. Oospore
B. Spore mother cell
C. Spore
D. Gamete

Stem of Psilophyton an example of psilogsida is differentiated into an underground rhizome and an aerial part both of which are _________ branched

A. Isotomous
B. Dichotomously
C. Trichotomously
D. Multichotomously

Which of the following group of tracheophyta has expanded or scale like leaves which are alwaysed arranges in whorls?

A. Psilopsida
B. Lycopsida
C. Sphenopsida
D. Prteropsida

Which of the following tracheophytes are leafless?

A. Psilopsida
B. Lycopsida
C. Sphenopsida
D. Prteropsida

Of the following four options which one is most advanced?

A. Anthoceropsida
B. Bryopsida
C. Hepaticopsida
D. None of these

In Hornworts the band of meristematic tissue is found near_____________?

A. Foot
B. Gamete producing region
C. Spore producing region
D. At junction of a & b