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How did Gregor Mendel disprove Blending Theory?
It was disproved when he did his experiments (F1 and F2). When he cross-pollinated the tall and short pea plants;he was expecting a medium sized plant, but instead the pea plants were 100% tall. In the F2 generation he cross-pollinated a tall pea plant with another tall pea plant and he got 75% tall and 25% short. This shows it's not a blend,but a random pick. Also in the F1 generation with the cross-pollination of the tall and short pea plants he thought he was going to get medium sized pea plants and neither of the plants he cross-pollinated were medium sized or a blend.
Mendel's pea plants that had a round seed shape self-pollinated and produced plants with round seeds for many generations What type of plant is this?
A purebred.
How are showy flowers pollinated?
i think their pollinated by the plant growers
The plant used by Mendel for his experiment?
Gregor Mendel used pea plants for his hereditary experiments
You perform a test cross on a tall pea plant half the offspring are short what conclusion can you draw from this outcome?
The genotype of the tall pea plant is heterozygous
Which insect pollinates a pea plant?
Pea plant is self pollinated ---- Not necessarily true: my bees like peas and beans.
Why did Mendele pick the pea plant Pisum sativum?
the pea plant is largely self pollinated the pollination can be externally manipulated to ensure that only what we desire is fertilised it has relatively less no. of phenotypes(external characteristics)
How did Gregor Mendel disprove Blending Theory?
It was disproved when he did his experiments (F1 and F2). When he cross-pollinated the tall and short pea plants;he was expecting a medium sized plant, but instead the pea plants were 100% tall. In the F2 generation he cross-pollinated a tall pea plant with another tall pea plant and he got 75% tall and 25% short. This shows it's not a blend,but a random pick. Also in the F1 generation with the cross-pollination of the tall and short pea plants he thought he was going to get medium sized pea plants and neither of the plants he cross-pollinated were medium sized or a blend.
Mendel's pea plants that had a round seed shape self-pollinated and produced plants with round seeds for many generations What type of plant is this?
A purebred.
What happens after a flower has been pollinated?
After a flower has been pollinated it begins to create a small plant. This is sexual reproduction and give the offspring DNA from both parents.
Why mendel selected pea plant to study?
maybe he was lucky and he did so without knowing the reason but today we know the pea plant is 2n=14. so it has 7 pairs of chromosomes. if mendel had studied 8 traits for example, then at least 2 of them would've been on the same chromosome and he couldn't have used its mathematical laws of independence because then at least 2 chromosomes were linked.
How are showy flowers pollinated?
i think their pollinated by the plant growers
What can a yellow pea plant and a green pea plant produce?
A yellow pea plant (Yy) and a green pea plant (yy) could produce ______ green phenotype(s) in offpspring
If a plant has a sticky stigma is it wind or insect pollinated?
Insect pollinated. Wind pollinated stigmas are generally feathery.
Is pea plant monocot or dicot?
A pea plant is a dicotyledon (dicot).
The plant used by Mendel for his experiment?
Gregor Mendel used pea plants for his hereditary experiments
Is a pea plant a monocot or dicot?
A pea plant is a dicotyledon (dicot).
