2 Some species of cacti are very tall and usually have two L

2. Some species of cacti are very tall and usually have two L-shaned arms. one on each side Let\'s say you lived near the Sonoran desert, where cacti are common and you happen to have one growing in vour backvard. Your cactus has two arms but one is longer than the other. Now assume unau arm lengths in these cacti are controlled bv a single gene with arms of the same length (A) being dominant to arms of different length.

Solution

The answer to B is yes.Let us consider gene for same length is (A) and for different length is (a) so when the genotype is (Aa) the cactus will have same length as (A) is dominant on (a).

The answer to C is (Aa).