MEDIUM
Earn 100

Which of the following is the first metal discovered by the early humans in India?

50% studentsanswered this correctly

Important Questions on Stone Age (Humans as Hunters, Collectors and Producers)

EASY
Social Science>History>Stone Age (Humans as Hunters, Collectors and Producers)>Metallic Age
The source of displacement current is _____
EASY
Social Science>History>Stone Age (Humans as Hunters, Collectors and Producers)>Metallic Age
The nuclear radius is of the order of
EASY
Social Science>History>Stone Age (Humans as Hunters, Collectors and Producers)>Metallic Age
As biological-controller, Baculoviruses are pathogens to which organisms?
EASY
Social Science>History>Stone Age (Humans as Hunters, Collectors and Producers)>Metallic Age
'Species - Area relationships' was given by which scientist?
EASY
Social Science>History>Stone Age (Humans as Hunters, Collectors and Producers)>Metallic Age
Plants genes have been altered by manipulation for these uses
I) Increased efficiency of mineral usage
II) Alternative resources to industries
III) Enhanced nutritional value of food
IV) Better management practices and uses of agrochemicals
EASY
Social Science>History>Stone Age (Humans as Hunters, Collectors and Producers)>Metallic Age
Resolving power of microscope is
EASY
Social Science>History>Stone Age (Humans as Hunters, Collectors and Producers)>Metallic Age
Which of the following gates is a universal logic gate?
EASY
Social Science>History>Stone Age (Humans as Hunters, Collectors and Producers)>Metallic Age
In male, for normal fertility, X¯ sperms must have normal shape and size and Y¯ sperms must show vigorous motility.
X¯Y¯
EASY
Social Science>History>Stone Age (Humans as Hunters, Collectors and Producers)>Metallic Age
Anaerobic respiration takes place in:
EASY
Social Science>History>Stone Age (Humans as Hunters, Collectors and Producers)>Metallic Age
When N147 nuclei are bombarded by neutrons and the resultant nuclei are C146, the emitted particles will be
EASY
Social Science>History>Stone Age (Humans as Hunters, Collectors and Producers)>Metallic Age
In human, chromosome 1 has most genes and the Y has the fewest genes , respectively.
HARD
Social Science>History>Stone Age (Humans as Hunters, Collectors and Producers)>Metallic Age
Which of the following statements is correct regarding the principle of safe blood transfusion?
EASY
Social Science>History>Stone Age (Humans as Hunters, Collectors and Producers)>Metallic Age
A segment of DNA coding for a polypeptide, the structural gene in a transcription unit is called
EASY
Social Science>History>Stone Age (Humans as Hunters, Collectors and Producers)>Metallic Age
Which characteristic feature of the dog flower plant shows incomplete dominance?
EASY
Social Science>History>Stone Age (Humans as Hunters, Collectors and Producers)>Metallic Age
Placenta also acts as an endocrine tissue and produces several hormones choose the correct option for it.
EASY
Social Science>History>Stone Age (Humans as Hunters, Collectors and Producers)>Metallic Age
Linked genes HBA1 and HBA2 are located on which pair of chromosomes?
EASY
Social Science>History>Stone Age (Humans as Hunters, Collectors and Producers)>Metallic Age
Amazon rain forest is being cut and cleared for cultivating which plant?
MEDIUM
Social Science>History>Stone Age (Humans as Hunters, Collectors and Producers)>Metallic Age
Which one of the following has maximum penetrating power?
EASY
Social Science>History>Stone Age (Humans as Hunters, Collectors and Producers)>Metallic Age
These triplets among 64 codons do not possess any understanding continuing the process by association with their anticodons are:
EASY
Social Science>History>Stone Age (Humans as Hunters, Collectors and Producers)>Metallic Age
 The part of the Fallopian tube closest to the ovary is: