Made of Fibre Glass. Various details shown include :-Pseudopodia, Nucleus, Food Vacuole, Contractile vacuole, Food Particle. Mounted on wooden board. Size 38x26x4cm approx.
Models showing all the stages:
(i) Leptotene
(ii)Zygotene
(iii)Pachytene
(iv)Diplotene
(v)Diakinesis
(vi)Metapase-I
(vii)Anephase-I
(viii)Telophase-I
(ix)Metaphase-II
(x)Anaphase II
(xi)Telophase II
(xii)Tetradspore.
Mounted on a wooden board. Made of fibre glass.
Size 60x41x3cm approx.
It is plastic moulded and mounted on wooden board.The parts of Deoxyribonucleic acis (DNA) model iscoloured. The DNA molecule consists of two longparallel chains or stands which are joined together byshort cross bars at regular intervals. The two chainsare spirally coiled about each other to form double helix.
The bases face interior of the double helixwhereas sugar and phosphate components form a backbone on the outside. Bases are:Adenosine, Guanine, Cytosine and Thyinine. They are represented as A,G,C and T and A is linked with T whearas C with G by Hydrogen bond.
Made of Fibre Glass. Various details shown include :-Segment of DNA Molecule, Mechanism of replication (Double Helix Uncoiling, Double Helix Reforming), Structural Formulae ( Guanine, Cytosine , Adenine, Thymine) Colour Key to omponents Mounted on a wooden board. Size :- 61x41x5cm approx.
Model showing the external character in a portion and the dissection in the remaining, exhibiting all important systems. A very useful, model mounted on base.
Dimensions overall 60 x 30 x 10 cm.
Made of Fibre Glass. Various details shown include :- Seed, First stage Germination, Second stage,Third stage and Fourth Stage. Mounted on a wooden board. Size 51x25x4cm approx.
Made of Fibre Glass. Various details shown include :-Stigma, Germinating Pollen Grain, Style, Pollen tube, Integuments and Embryo sac. Mounted on a wooden board. Size 51x31x4cm approx.
