Related Questions

In a certain population group, 57% of the people have characteristics, X and 63% have characteristics Y. If every person in the group has at lest what percent of the people have both X and Y?
A 20%
B 18%
C 12%
D 6%
The speed characteristics of an induction motor closely resemble the speed-load characteristics of which of the following machines
A D.C. series motor
B D.C. shunt motor
C Universal motor
D None of the above
The output characteristics of a JFET closely resemble the output characteristics of a ___________ valve
A pentode
B tetrode
C triode
D diode
What do eukaryotic cells have that prokaryotic cells do not?
A Nucleus
B Cytoplasm
C Ribosomes
D DNA
Which of the following is found in plant cells but not in animal cells?
A Cell Wall
B Vacuoles
C Plasma layer
D Golgi complex
Cancer cells are normal cells run riot, growing and multiplying out of --
A spite
B danger
C control
D apathy
Cancer cells are normal cells run riot, growing and multiplying out of_______3
A spite
B danger
C control
D range
Daughter cells formed as a result of meiosis are not similar to that of parent cells because
A Chromosome number is halved
B Prophase is the longest phase
C Nucleus size increases in daughter cells
D Cytoplasm size is increased in daughter cells
E Crossing over takes place
Cells derived from haematopoietic stem cells are
A Langerhans cell
B Osteoclast
C Chondroblast
D Fibroblast
E Osteoblast
Mercury cells for caustic soda manufacture, compared to diaphragm cells
A Require lower initial investment
B Require more power
C Produce lower concentration NaOH
D None of these

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