AA, aa
Aa, aa
AA, Aa
Aa, Aa
Correct answer is B
Crossing Aa & aa would give 50% normal and 50% albino offspring.
50.0N
120.0N
200.0N
240N
Correct answer is B
V.R = \(\frac{1}{sin\theta} = \frac{1}{sin 30} = 2\)
M.A = \(\frac{E \times V.R}{100} = \frac{50 \times 2}{100} = 1\)
Effort = \(\frac{load}{M.A} = \frac{120}{1} = 120N\)
20 chromosomes in the gametes and 10 in the somatic cells
40 chromosomes in the gametes and 20 in the somatic cells
20 chromosomes in the gametes and 40 in the somatic cells
40 chromosomes in the gametes and 40 in the somatic cells
Correct answer is C
No explanation has been provided for this answer.
240.0N
800.0N
1600.00N
2400.0N
Correct answer is A
S = at + \(\frac{1}{2} at^2\)
60 = 0 x 20 + \(\frac{1}{2}\) x a x 20
a = \(\frac{3}{10}\)m/s2
F = ma = 800 x \(\frac{3}{10} = 240N\)
Which of the following characters is not a morphological variation?
shape of the nose
skin colour
Hair colour
tongue rolling
Correct answer is D
No explanation has been provided for this answer.