Options:
- A. All are eukaryotes
- B. They are multicellular.
- C. Non-motile organisms
- D. They Are heterotrophes
View Answer
D. They Are heterotrophes
Biology
Equistem is an example of___________?
Options:
- A. Psilopsida
- B. Lycopsida
- C. Sphenopsida
- D. Prteropsida
View Answer
C. Sphenopsida
Megaphylls i.e. leaves with divided veins with an expanded lamina is a dharacteristic of ___________________?
Options:
- A. Lycopods
- B. Ferns
- C. Seed plants
- D. Both b and c
View Answer
D. Both b and c
Monocots are characterized by___________?
Options:
- A. Number of sepals and petals are 2 or multiple of 2
- B. Number of sepals and petals are 3 or multiple of 3
- C. Number of sepals and petals are 4 or multiple of 4
- D. Number of sepals and petals are 5 or multiple of 5
View Answer
B. Number of sepals and petals are 3 or multiple of 3
Type of sensations carried by nociceptors are_________________?
Options:
- A. Touch.
- B. Temperature.
- C. Pressure.
- D. Pain
View Answer
D. Pain
Acromegaly is caused due to oversecretion of____________?
Options:
- A. STH
- B. TSH
- C. ACTH
- D. Thyroxin
View Answer
D. Thyroxin
Which of the following transmits nerve impulse from receptors to central nervous system?
Options:
- A. Sensory neuron
- B. Motor neuron
- C. Associative neuron
- D. none of these.
View Answer
A. Sensory neuron
Purple non-sulphur bacteria is an example of___________?
Options:
- A. Heterotrophic bacteria
- B. Chemosynthetic bacteria
- C. Photosynthetic bacteria
- D. Saprotrophic bacteria
View Answer
C. Photosynthetic bacteria
Of the following which one is not the characteristic of triploblasts?
Options:
- A. All of them have blood vascular system
- B. They may be coelomate pseudocoelomate or acoelomate
- C. They are included in grade bilaterian
- D. All of them have digestive system
View Answer
A. All of them have blood vascular system
Gut in pseudocoelomates is made from___________?
Options:
- A. Ectoderm
- B. Mesoderm
- C. Endoderm
- D. All of these
View Answer
C. Endoderm