31. Ostrich belongs to which of the following order?
[A] Struthioniformes
[B] Casuariformes
[C] Apterygiformes
[D] Procellariiformes
Show Answer
Correct Answer: A [Struthioniformes]
Notes:
Ostrich belongs to the Struthioniformes order. This group includes non-flying running Aves of about 2 meters in height.
32. Civet oil is extracted from which of the following species?
[A] Agamospecies
[B] Nominalistic
[C] Viverridae
[D] None of these
Show Answer
Correct Answer: C [Viverridae]
Notes:
Civet oil is extracted from Viverridae species. It is used as a flavoring in foods and beverages.
33. Which of the following is the most branched cranial nerve?
[A] Facial nerve
[B] Trigeminal nerve
[C] Vagus nerve
[D] Both 1 and 3
Show Answer
Correct Answer: B [Trigeminal nerve]
Notes:
The trigeminal nerve is the part of the nervous system responsible for sending pain, touch, and temperature sensations from your face to your brain.
34. On average, an adult brain weighs between how many kg?
[A] 2.0 kg – 2.5 kg
[B] 1.0 kg – 1.5 kg
[C] 1.5 kg – 2.5 kg
[D] 3.0 kg – 3.5 kg
Show Answer
Correct Answer: B [1.0 kg – 1.5 kg]
Notes:
On average, an adult brain weighs between 1.0kg – 1.5kg and it is mainly composed of neurons – the fundamental unit of the brain and nervous system.
35. By which of the following do arteries form a network between veins?
[A] Capillaries
[B] Veins
[C] Arteries
[D] Valves
Show Answer
Correct Answer: A [Capillaries]
Notes:
Capillaries are small, tube-like vessels that form a network between arteries to veins.
36. A condition in which one or both of the testes fail to descend from the abdomen into the scrotum called __
[A] Vasectomy
[B] Phimosis
[C] Cryptorchidism
[D] None of these
Show Answer
Correct Answer: C [Cryptorchidism]
Notes:
A condition in which one or both of the testes fail to descend from the abdomen into the scrotum is called Cryptorchidism.
37. A fungal skin infection that usually begins between the toes is called?
[A] Influenza
[B] Athlete’s foot
[C] Typhoid
[D] None of these
Show Answer
Correct Answer: B [Athlete’s foot]
Notes:
A fungal skin infection that usually begins between the toes is called Athlete’s foot.
38. What is the main cause of gout in the human body?
[A] too much uric acid in the body
[B] too much lactic acid in the body
[C] too much vitamins in the body
[D] too much iron in the body
Show Answer
Correct Answer: A [too much uric acid in the body]
Notes:
The main cause of gout is too much uric acid in the human body. This is a condition called hyperuricemia.
39. What is Bed Method in Vermicomposting?
[A] beds of chemicals matter are prepared
[B] beds of organic matter are prepared
[C] beds of phosphorus are prepared
[D] All of the above
Show Answer
Correct Answer: B [beds of organic matter are prepared]
Notes:
In Vermicomposting, the Bed Method in which beds of organic matter are prepared.
40. Which of the following is an example of starch crops biomass feedstocks?
[A] Sugar cane
[B] Wheat straw
[C] Corn stover
[D] Orchard prunings
Show Answer
Correct Answer: A [Sugar cane]
Notes:
Sugar cane is an example of starch crops biomass feedstocks. Biomass feedstocks include forest product waste, agricultural residues, organic fractions of municipal solid waste, paper, cardboard, plastics, food waste, green waste, and other wastes.
