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Mendel crossed a pure white flowered rec...

Mendel crossed a pure white flowered recessive pea plant with a dominant pure red flowered plant. The first generation of hybrids from the cross should show

A

50% white flowers and 50% red flowers

B

all red flowered plants

C

75% red flowered and 25% red flowered plants

D

all white flowered plants

Text Solution

Verified by Experts

The correct Answer is:
B
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  • Mendel crossed a pure white -flowered recessive pea plant with a dominant pure red-flowered plant .the first generation og hybrid from the cross should show

    A
    50% white -flowered and 50% red -flowered plants
    B
    All red - flowered palnts
    C
    75% red-flowered and 25% white -flowered plants
    D
    All white -flowered plants

  • Hybrid of pure red flowered and white flowered plant is crossed to pure red flowered plant. The progeny shall be:

    A
    Red flowered only
    B
    White flowered
    C
    Both red and pink flowered plants
    D
    Mostly red flowered plants

  • Hybrid of pure red flowered and white flowered Pea is crossed to pure red flowered plant. The progeny shall be

    A
    White flowered
    B
    Red flowered
    C
    Both red and white flowered plants
    D
    Mostly red flowered plants.

    • Similar Questions

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    If hybrid red flowered plants of pea are crossed back to pure red flowered parent, the progeny will show :

    A cross between black flowered plant and white flowered plant yielded grey flowered

    Tall red flowered Pea Plant crossed to dwarf white flowered plant yields only tall red flowered plant yields only tall red flowered plants. A test cross shall give a ratio of

    Assertion: A geneticist crossed a pea plant having violet flowers with a pea plant with white flowers, he got all violet flowers in first generation. Reason: White colour gene is not passed on to next generation.

    When heterozygous red flowered plant is crossed with white flowered plant the progeny will show a ratio of

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