Exam (elaborations)
DAIRY FARM INSTRUCTORMOCK EXAM 04 answer key
DAIRY FARM INSTRUCTORMOCK EXAM 04 answer key
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DAIRY FARM INSTRUCTORMOCK EXAM 04
1.Which one is not a difference between Prokaryotic and
Eukaryotic cell?
(a) Presence of membrane bounded organelles
(b) Number of chromosomes
(c) Presence of nuclear membrane
(d) Presence of cell wall
Answer: (d) Presence of cell wall
2.Which of the following statements with reference to
cytoskeleton is not correct?
(a) Cytoskeleton helps in motility.
(b) Cytoskeleton maintains the shape of the cell.
(c) Cytoskeleton helpful in production of ATP.
(d) Cytoskeleton helpful in mechanical support.
Answer: (c) Cytoskeleton helpful in production of ATP.
3. Which is called Suicidal Bag?
,(a) Centrosome (b) Lysosome (c) Mesosome (d)
Chromosome
Answer -lysosome
The cytoplasmic connections from cell to cell are known
as
(a) middle lamella (b) plasmodesmata (c) cell membrane
system (d) endoplasmic reticulum
Answer - plasmodesmata
4.Assertion : 70-80 % of the electrolytes and water are
absorbed in PCT.
Reason : PCT is lined with simple cuboidal brush border
epithelium which increases surface area.
A. Assertion is right and reason is wrong
B. Both assertion and reason are wrong
C. Both assertion and reason are right
D. Assertion is wrong but reason is wrong
Ans. C
,5.Concentrated urine is produced due to :
A.Descending limb permits water to medullary
interstitium.
B. Collecting duct absorbs large amount of water from
the tubular content.
C. Passive absorbtion of water from the initial site of
nephrons
D. Due to the permibility of to the medullary interstitium
Ans. B
6.______ is considered as the basic functional unit of the
human kidney
1.Exon
, 2.Nephron
3.Cilia
4.Neuron
Ans.2
7.Bowman capsule is located in _______
1.Cortex
2.Henle’s loop
3.Bladder
4.None of the above
Ans.2
8.Which of the following population interaction shows
two animals are benefited
A. Parasitism
B. mutualism
C. commensalism
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