Connective tissues is / are _____.

1. 1. blood
   2. cartilage
   3. bone
   4. all the above

The first cell of the sporophyte generation is _____.

1. 1. Gamete
   2. Oospore
   3. Spore mother cell
   4. None of these

Among the following, which virus has special affiliations with the tumor production?

1. 1. Polio virus
   2. Retrovirus
   3. Hepatitis virus
   4. Pox virus

In onion, the food is stored in _____.

1. 1. Root
   2. Bud
   3. Aerial stem
   4. Scale leaves

Detachment of myosin head and actin in rigor mortis occurs due to _____.

1. 1. autolysis in body
   2. hypercalcemia
   3. stored ATP in body
   4. hyperactivity of mitochondria

Open circulatory system contain _____.

1. 1. Haemoglobin
   2. Red Blood Cells
   3. White Blood Cells
   4. All of these

Solanum Tuberosum is a scientific name of _____.

1. 1. Potato
   2. Onion
   3. Tomato
   4. Amaltas

Most of the cellular secretions are _____ in nature.

1. 1. Proteins
   2. Glycolipids
   3. Nucleohistones
   4. Glycoproteins

Protein coasts of viruses are synthesized in _____.

1. 1. Lytic cycle
   2. Lysogenic cycle
   3. Both a & b
   4. All of these

The food conducting tissue of a plant is _____.

1. 1. Parenchyma
   2. Phloem
   3. Collenchyma
   4. Xylem