bbrixnnxx bbrixnnxx

15-05-2019
Biology

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PLEASE HELPPPPP ! Biology

PLEASE HELPPPPP Biology class=

Respuesta :

tanya100 tanya100

15-05-2019

Answer:

1. Black flower - BB(homozygous)

white flower- bb(homozygous)

2. All black offspring are Bb(heterozygous black)

3. BB X bb produce all Bb offspring (F1 generation) bcoz B (black) is dominated over b (white).

4. Bb X Bb produce

BB (black) : 2 Bb ( black) : bb (white)

5. In image

6. 3/4 or. 75% black

7.1 /4 or 25 % white

8. BB is 1/4

Bb is 2/4

bb is 1/4

9. In image

I explained it very well.. Hope this helps you..

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