Lampbrush chromosomes are found inside _____.

1. 1. Oocytes of frog
   2. Salvary glands of Drosophila
   3. Salvary gland of silk moth
   4. Nucleus of man

Chlorophyll is a/an _____molecule.

1. 1. Inorganic
   2. Organic
   3. Cationic
   4. Anionic

Bean shaped cells in plants are_____.

1. 1. Mesophyll cells
   2. Xylem cells
   3. Guard cells
   4. Phloem cells

All of the following veins carry deoxygenated blood except _____.

1. 1. Pulmonary vein
   2. Superior vena cava
   3. Inferior vena cava
   4. Hepatic vein

Which of the following carbohydrate can not be hydrolysed_____.

1. 1. Oligosaccharide
   2. Polysaccharide
   3. Monosaccharide
   4. All of these

The space between the overtopped dichotomous branches was occupies by a sheet of _____cells during evolution of megaphyllas.

1. 1. Chlorenchyma
   2. Sclerenchyma
   3. Parenchyma
   4. Collenchyma

Which of the following contains genes for drug and disease resistance in bacteria?

1. 1. Necleotide
   2. Mesosome
   3. Plasmid
   4. Ribosome

Vacuoles are fluid filled sacs surrounded by a membrane called_____.

1. 1. Nuclear membrane
   2. Cell membrane
   3. Tonoplast
   4. Cell wall

Masses of dilated tortuous veins in the anorectal mucosa are known as_____.

1. 1. Hemorrhoids
   2. Bulimia
   3. Ulcer
   4. Adipose tissue

Sythetic insulin from pork was formed by which technique?

1. 1. Parasitology
   2. Social biological techniques
   3. Both a and d
   4. Biotechnology