जीवशास्त्र परिभाषा कोश

pia-arachnoid

n. Bot. लेप्टोमिन (न.)

n. Cyt. (a chromatin thread or chromosome at leptotene; a meiotic chromosome before the beginning of synapsis) तनुसूत्र (न.)

n. Zool. लेप्टोसोमॅटिडी (स्त्री.)

adj. Bot. (said of ferns in which the sporangium originates from a single cell) एकजबीधानिक

n. Cyt. (a stage of the meiotic prophase immediately preceding synapsis in which the chromosomes appear as fine discrete threads) तनुसूत्रता (स्त्री.)

द्विसूत्रता

स्थूलसूत्रता

पूर्वतनुसूत्रता

युग्मसूत्रता

adj. Bot. (said of a tissue which is thin walled) तनुभित्तिक

n. Zool. लेप्टोटायफ्लोपिडी (स्त्री.)

n. Bot., शल्क-उद्‌भिद (पु.)

n. Bot., Zool. (injury, impairment) क्षत (न.)

लघु आशयी चेता

Zool. लघु ऊर्थिका-कूट

adj. Biol. (causing death) घातक n. घातक (न.)

Bot. घातक मात्रा

Bot., Zool. (also called lethal gene) घातक कारक

घातक जीन, Gen. (also called lethal factor) (a gene that in some conditions may prevent development or cause the death of an organism or its germ cells) घातक जीन