PGT BIOLOGY 2011 Solution UPMSSCB

PGT BIOLOGY 2011 Solution UPMSSCB……..Hints

1. glume - small dry membranous bract found in inflorescences of Gramineae and Cyperaceae
   bract - a modified leaf or leaflike part just below and protecting an inflorescence
   flowering glume, lemma - the lower and stouter of the two glumes immediately enclosing the floret in most Gramineae
2. Raphides are needle-shaped crystals of calcium oxalate as the monohydrate or calcium carbonate as aragonite, found in more than 200 families of plants
3. The nitrogenase enzyme catalyses the reduction of N2 to NH3 accompanied by reduction of protons to H2. The enzyme consists of Fe and MoFe component proteins
4. Adiantum caudatum ( Walking Fern )
5. Spleen as autologous in-vivo blood bank in shunt surgery for portal hypertension
6. Itai-itai disease was caused by cadmium poisoning due to mining in Toyama Prefecture.
7. The amino acids regarded as essential for humans are phenylalanine, valine, threonine, tryptophan, isoleucine, methionine, leucine, lysine and histidine .[3] Additionally, cysteine (or sulphur-containing amino acids), tyrosine (or aromatic amino acids), and arginine are required by infants and growing children
8. hemoglobin has an oxygen binding capacity of 1.34 ml O2 per gram
9. the metagenesis of some coelenterates, like Aurelia and Obelia, there is alternation between polypoid and medusoid forms.
10. Ganoid scales can be found on gars (family Lepisosteidae) and bichirs and reedfishes (family Polypteridae).
11. The Foramen of Panizza is a hole with that connects the left and right aorta as they leave the heart of all animals of the order Crocodilia
12. The pineal gland (also called the pineal body, epiphysis cerebri, epiphysis or the "third eye") is a small endocrine gland in the vertebrate brain
13. The human hand has 27 bones: the carpus or wrist accounts for 8; the metacarpals or palm contains five; the remaining fourteen are digital bones; fingers and thumb
    Baby rabbits are born blind and deaf. Their eyes are still closed and they do not ... If the newborn baby rabbits are cold and chilly, warm water bottles
14. Pinus. Mature pollen grains normally consist of five cells: two lens-shaped prothallial cells, a stalk cell, a body cell, and a large tube cell.