Request a call back

Join NOW to get access to exclusive study material for best results

NEET Class neet Answered

The minimum weight of tomato obtained from a plant is 20g. The maximum weight of tomato obtained is 120g. What will be the weight of tomato obtained by crossing plant with genotype AAbb x aabb. 
Asked by dr_pradip27121972 | 22 Apr, 2020, 03:04: PM
answered-by-expert Expert Answer

Minimum weight of tomato = 20 g = aabb

Maximum weight of tomato = 120 g = AABB

Parents – AAbb and aabb

Gametes – Ab and ab

Offspring - Aabb

AA = BB = 60, A = 30, B = 30

aa = bb = 10, a = 5, b = 5

Therefore, calculating the contribution for every gene, we get-

Aabb = 30 + 5 + 5 + 5 = 45 g

So, the weight of the progeny tomato = 45 g
Answered by Sheetal Kolte | 23 Apr, 2020, 12:40: PM
NEET neet - Biology
Asked by prakhart.278 | 05 Jan, 2023, 01:44: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
NEET neet - Biology
Asked by 8709096763raj | 29 Mar, 2022, 10:00: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
NEET neet - Biology
Asked by dhruvbaptu02 | 05 Sep, 2021, 01:29: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
NEET neet - Biology
Asked by 7085ankitsingh10a | 19 May, 2021, 10:45: AM
ANSWERED BY EXPERT ANSWERED BY EXPERT
NEET neet - Biology
Asked by sweety.agariya1010 | 20 Jan, 2021, 08:05: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
NEET neet - Biology
Asked by patra04011965 | 18 Jun, 2020, 09:10: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
NEET neet - Biology
Asked by m.shajahan1991 | 18 Jun, 2020, 03:56: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
NEET neet - Biology
Asked by arnavvidudala20050 | 24 Apr, 2020, 10:40: AM
ANSWERED BY EXPERT ANSWERED BY EXPERT
Get Latest Study Material for Academic year 24-25 Click here
×