NEET 2013

Tapetum nourishes the developing pollen

Hard outer layer of pollen is called intine

Sporogenous tissue is haploid

Endothecium produces the microspores

Charecteristics-lymph filled between two bones,limited movement;Examples-gliding joints between carpals;

Charecteristics-fluid cartilage between two bones,limited movements;Examples-Knee joint;

Charecteristics-fluid filled between two joints,provides crushion;Examples Skullbones;

Charecteristics-fluid filled synovial cavity between two bones;Exampl

Joint between atlas and axis;

1990

1975

1981

1985

Large biomass

Longerviability of seeds

Prolonged dormancy

New genetic combination leading to variation

Eighteen

Six

Ten

Fifteen

over secretion of pars distalis

Deficiency of Iodine in the diet

Low secretion of growth harmone

cancer of thyroid gland

Fungi-chitinase

Bacteria-Lysozyme

Plant cells-Cellulase

Algae-Methylase

Vasopressin

Progestrone

FSH

Oxytocin

Increasing deforestation, reducingefficiency of energy usage.

Reducing deforestation, cutting down use of fossil fuel.

Reducing reforestation, increasingthe used of fossil fuel.

Increasing deforestation, slowing down the growth of human population.

Botanical Gardens

Field gene banks

Seed banks

Shifting cultivation