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

Which branch of science is short in laws ?

1. 1. Physics
   2. Chemistry
   3. Biology
   4. None of these

All of the following are coelomates except _____.

1. 1. Aschelminthes
   2. Deuterosomes
   3. Proterosomes
   4. Hemichordates

Epiphytes are plants which depend on other plants for_____.

1. 1. Food
   2. Shade
   3. Mechanical support
   4. All of these

The single main opening of the sponge cavity is_____.

1. 1. Osculum
   2. Ostia
   3. Spongocoel
   4. All of these