Biodiversity interview questions

An example for incetivorous plants is

1. Nepenthes
2. Vorticella
3. Volvox
4. Amoeba

Algae are

1. Autotrophic plants
2. Heterotropic plants
3. Saprophytic plants
4. Parasitic plants

The normal systolic blood pressure is

1. 50
2. 60
3. 120
4. 165

Bacteria with a single flagellum at each end is

1. Lophotrichous
2. Peritrichous
3. Amphitrichous
4. Monotrichous

Open type of circulatory system is found in

1. Rat
2. Birds
3. Insects
4. Reptiles

The pyramid of energy is

1. Upright
2. Inverted
3. None of the above
4. Both of the above

Pyramid of biomass could be

1. Upright
2. Inverted
3. None of the above
4. Both of the above

An example for care dwelling animals is

1. Dragonfly
2. Proteus
3. Toad
4. Shark

Xylem and phloem are absent in

1. Angiosperms
2. Antherozoids
3. Cryptogams
4. Nephrolepis

The bacteria that obtain energy by biological oxidation of certain substance are known as

1. Endoparasites
2. Photosynthesis
3. Chemosynthetic
4. Parasitic

Which of the following is the lower lip of cockroach?

1. Mandible
2. Maxilla
3. Labium
4. Labrum

Vibrio bacteria are

1. Spiral shaped
2. Spherical shaped
3. Comma shaped
4. Rod shaped

Tikka disease in groundnut is caused by

1. Agaricus
2. Cercospora
3. Rhizopus
4. Ring worm

Which of the following is a pteridophyte?

1. Rhizobium
2. Marchantia
3. Cycas
4. Fern

Single cell protein for animal feeds is obtained from

1. Chlamydomonas
2. Yeast
3. Volvox
4. Agaricus

Paramecium belongs to the class

1. Sarcodina
2. Rhizopoda
3. Sporozoa
4. Ciliata

Five kingdom concept was postulated by

1. Bentham Hooker
2. Lamarck
3. R.H. Whittaker
4. Aristotle

Non motile spores are produced in

1. Albugo
2. Agaricus
3. Rhizopus
4. Bread mould

Conglobate gland is found in

1. Opuntia
2. Hibiscus
3. Male cockroach
4. Male frog

Bryophytes are

1. Angiosperms
2. Gymnosperms
3. Vascular cryptogams
4. Non vascular plants

Respiration in paramecium is effected by

1. Active transport
2. Osmosis
3. Diffusion
4. Hydrolysis

The unicellular organisms which are neither plants nor animals are called as

1. Monera
2. Protista
3. Plantae
4. Fungi

Vegetative reproduction in fungi takes place by

1. Bulbils
2. Fragmentation
3. Binary fission
4. Gemmule formation

Plasmids are used as a

1. Pollinating agent
2. Growth inhibitor
3. Hormone
4. Cloning vehicle

An example for aerial animals is

1. Proteus
2. Crow
3. Frog
4. Salamander

Vascular cryptogams are

1. Pteridophytes
2. Bryophytes
3. Fungi
4. Algae

In Nephenthes ___ is modified into a pitcher.

1. Petiole
2. Lamina
3. Stalt
4. Stem

Cockroach is

1. Predators
2. Omnivorous
3. Carnivorous
4. Herbivorous

Nuclear area of E.Coli bacterium is also called as

1. Nucleus
2. Circular DNA
3. Chromosomal ring
4. Incipient nucleus

The fusion of identical gametes is called

1. Anisogamy
2. Heterogamy
3. Oogamy
4. Isogamy