Question
Solution
Sin3 A sec(A + 10) = 1 3A + A + 10 = 900 4A = 800 A = 200 = 2 × cosec 3 ×20 / 2 + 6 sin2  600 – 3/2 tan2  60 = 2 × 2 + 6 × ¾ - 3/2 × 3 = 4 + 9/2 – 9/2 = 4
Animals that lack a body cavity are known as __________.
Which of the following is a recessive trait for garden pea plant ?
Which vitamin is often referred to as the 'beauty vitamin'?
Which one of the following statements is not correct?Â
Which is the second-largest animal phylum?
- Which of the following is a monosaccharide?
In roots, the protoxylem lies towards the periphery and the metaxylem towards the center. This arrangement of primary xylem is called:
Which of the following statements is not correct for Restriction enzymes ?Â
Which of the following is a unicellular organism?
I. Amoeba
II. Paramecium
Workers in leather tanning industries often suffer from which type of health issues?