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In which stage of Arabidopsis embryogenesis is hypophysis first observed? (1) Octant (2) Dermatogen (3) Globular (4) Transition Introduction Arabidopsis embryogenesis progresses through well-defined stages, including octant, dermatogen, globular, heart, […]
The development of sporophyte directly from gametophytic tissue without fusion of gametes is termed as (1) Apogamy (2) Apospory (3) Adventive embryony (4) Apomixis The development of a sporophyte directly […]
Sperms are morphologically fit but are unable to actively swim (hyper activation) due to lack of (1) Spermatogenesis (2) Spermiogenesis (3) Prostrate glands (4) Capacitation Introduction to Sperm Motility and […]
From a newly fertilized mouse egg, maternal pronucleus was removed and replaced with a second paternal pronucleus. Following observations/ statements were made: (A) This will result in formation of an […]
