The first term of an ap is -1/2 and it's common difference is 4. find the 9th term

Step-by-step explanation:

The n th term of an arithmetic progression is

= a₁ + (n - 1)d

where a₁ is the first term and d the common difference

Here a₁ = - and d = 4, thus

= - + (8 × 4) = - + 32 =

homozygous. one is homozygous, while two is heterozygous.