Which of the following is the largest gland in an adult man?
Which of the following is the largest gland in an adult man? Options (a) thyroid (b) liver (c) thymus (d)…
7 years ago
BHU1995
The trisomy for 21st chromosome is called
The trisomy for 21st chromosome is called Options (a) Klinefelter's syndrome (b) Turner's syndrome (c) Down's syndrome (d) sickle-cell anaemia…
7 years ago
Transition type of gene mutation is caued when
Transition type of gene mutation is caued when Options (a) GC is replaced by TA (b) AT is replaced by…
7 years ago
Pithecanthropus erectus fossil was found in
Pithecanthropus erectus fossil was found in Options (a) Java (b) China (c) Japan (d) Taxus Correct Answer: JavaExplanation:No explanation available.…
7 years ago
Ozons (O₃) layer in stratosphere is effected by
Ozons (O₃) layer in stratosphere is effected by Options (a) CFC (b) excess of CO (c) excess of CO₂ (d)…
7 years ago
The “world environment day” is on
The "world environment day" is on Options (a) 10th April (b) 5th June (c) 7th August (d) 28th February Correct…
7 years ago
Restriction endonuclease is employed for cutting
Restriction endonuclease is employed for cutting Options (a) A single stranded DNA (b) Double stranded DNA (c) RNA fragment (d)…
7 years ago
Both respiration and photosynthesis require
Both respiration and photosynthesis require Options (a) sunlight (b) chlorophyll (c) glucose (d) cytochromes Correct Answer: cytochromesExplanation:No explanation available. Be…
7 years ago
Apical dominance is caused by
Apical dominance is caused by Options (a) kinetin (b) gibberellin (c) auxin (d) ABA Correct Answer: auxinExplanation:No explanation available. Be…
7 years ago
According to one of the most widely accepted theory, earth’s atmosphere before
According to one of the most widely accepted theory, earth's atmosphere before origin of life consisted of a mixture of…
7 years ago