A. 0.02 mm
B. 0.2 mm
C. 0.03 mm
D. 0.3 mm
Submitted by: Jahangir Hassni
Related Mcqs:
- The ventral tube on the first abdominal segment of a springtail:
A. Costa
B. Collophore
C. Embolium
D. EctoparasitoidSubmitted by: Shafiq Rehman
- Parthenogenetic reproduction in which both male and female offspring are produced from unfertilized eggs:
A. Amphitoky
B. Anholocyclic
C. Ambulacrum
D. None of the aboveSubmitted by: Shafiq Rehman
- A tail, including the tail-like structure of an aphid:_______?
A. Cenchri
B. Annulate
C. Apical
D. CaudaSubmitted by: Shafiq Rehman
- The arrangement (disposition and number) of bristles or setae on the body and appendages – of particular importance in the classification of Diptera and mites:
A. Chaetotaxy
B. Chela
C. Chitin
D. Both b & cSubmitted by: Shafiq Rehman
- An ommatidium is best defined as a: __________?
A. Subdivision of the ventral nerve cord
B. Functional unit of the compound eye
C. Mechanoreceptor used for proprioception
D. Ventral lobe of the insect’s brainSubmitted by: Muhammad Amjad
- Fly larvae (maggots) move away from a bright source of light. This is an example of a ___________?
A. Taxis
B. Reflex (involuntary movement)
C. Kinesis
D. Transverse orientation (Keeping a fix angle on a distance)Submitted by: Muhammad Amjad
- The number of calories of heat required to change the temperature of one Kg of a substance is called____________________?
A. Heat action
B. Molar heat
C. Specified heat
D. None of the above - Plant hormones present in the apices of shoots and leaf primordials are __________________?
A. Gibberellins
B. Auxins
C. Cytokinins
D. Ethylene - The one reason of unfruitfulness in fruits may be:__________?
A. Heterostyly
B. Compatibility
C. Monoecy
D. None of aboveSubmitted by: Lesanullah Khan
- Erosion permitting and erosion resisting crops grow alternatively at right angle to the slope of the land is called as:_________?
A. Linear planting
B. Strip planting
C. Cover planting
D. All of the aboveSubmitted by: Shafiq Rehman
