About _____% of photosynthesis is carried by terrestrial plants, while rest occurs in ocean, lakes, and ponds?

1. 1. 0.2
   2. 0.3
   3. 0.1
   4. 0.4

Corolla and calyx collectively termed as_____.

1. 1. Perianth
   2. Complete flower
   3. Hermaphrodite
   4. Sexual whorls

Who discovered the bacteria causing tuberculosis and also developed various techniques of media preparation and maintenance of pure culture_____.

1. 1. Leeuwenhoek
   2. Robert Koch
   3. Louis Pasteur
   4. Alexander Fleming

At which stage in the life cycle of Rhizopus meiosis takes place?

1. 1. Formation of sporangiophore via germination of zygospore
   2. Formation of spores in sporangia
   3. Fusion of two hyphae
   4. Formation of Zygote by fusion of gametangia

Which of the following is largest part of brain?

1. 1. Cerebellum
   2. Cerebrum
   3. Medulla oblongata
   4. Thalamus

Which of the following group represent pathological fungi_____.

1. 1. Mushrooms morels and truffles
   2. Penicillium
   3. Rusts smuts and molds
   4. None of these

_____ cells of phloem are directly involved in transport of organic solutes?

1. 1. Parenchyma
   2. Sieve element
   3. Companion cell
   4. Tracheid

Sickle cell anemia is an example of_____.

1. 1. Point mutation
   2. Chromosomal aberration
   3. Insertion of gene
   4. Deletion of gene

Prokaryotes don’t have:_____.

1. 1. Cell membrane
   2. Cytoplasm
   3. Nucleus
   4. All of these

Tobacco mosaic virus is_____.

1. 1. Spherical
   2. Tadpole like
   3. Hexagonal
   4. Rod Shaped