Explain Mendel's Monohybrid cross considering flower position as a trait. Calculate the phenotypic and genotypic ratio for F2 generation.
Answers
Answer:
3:1
As we saw last time, if we start with true-breeding parents (one homozygous dominant, one homozygous recessive), all of the F1 progeny will be heterozygous and show the dominant phenotype, and then these will give rise to a 3:1 ratio of phenotypes in the F2 generation in a monohybrid cross, and to a 9:3:3:1 ratio of ...
Answer:
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✤ Required Answer:
✒ GiveN:
Cost price of a fan = Rs. 1200
Gain % = 8 %
✒ To Find:
Selling price of the fan....?
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✤ How to solve?
For solving this question, Let's note down some important formulae:
Selling price = Cost price + Gain/Profit
And, Profit % = Profit/CP × 100
Or else, Direct formula,
\large{ \boxed{ \rm{SP = \frac{CP(100 + p\%)}{100} }}}
SP=
100
CP(100+p%)
☃️ So, Let's try both the formulae, and solve the question
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✤ Solution:
Method 1:
We have,
Cost price = Rs. 1200
Gain % = 8 %
Finding gain/profit,
➝ Gain % = Gain/CP × 100
➝ 8 = Gain/1200 × 100
➝ 8 = Gain/12
➝ Gain = Rs. 96
Finding Selling price,
➝ Selling price = Cost price + Gain
➝ Selling price = Rs. 1200 + Rs. 96
➝ Selling price = Rs. 1296
☀️ Selling price of the fan = Rs. 1296
Method 2:
By using shortcut formula,
➝ Selling price = Cost price(100 + Gain%)/100
➝ Selling price = 1200(100 + 8)/100
➝ Selling price = 12 × 108
➝ Selling price = Rs. 1296
☀️ Here also, SP of the fan = Rs. 1296 only.
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