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Discreet means ‘careful not to cause embarrassment or attract too much attention, especially by keeping something secret’. Hence, ‘cautious’ will be the correct answer ( being most similar in meaning)
Which gland regulates the activity of other endocrine glands in the body?
In which phase of cell cycle does replication of DNA take place ?
The later (second) formed primary xylem elements are called:
Analogous structures are a result of :
Which blood group has no antibodies?
Bryophytes differ from pteridophytes in that they are:
Animals that lack a body cavity are known as __________.
Which one of the following statements is not correct?
How many pairs of ribs are there in the human body?
What is the role of pneumatophores?