If you focus the image of a distant object, whose shape is given
below, on a screen using a convex lens,

the shape of the image of this object on the screen would be:

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Explain with the help of an example each, how the following provides evidence in favour of evolution:
Fossils

How do Mendel’s experiments show that
Traits may be dominant or recessive?

How do Mendel’s experiments show that
Inheritance of two traits is independent of each other?

Select the set of homologous organs from the following:

If you focus the image of a distant object, whose shape is given
below, on a screen using a convex lens,

the shape of the image of this object on the screen would be:

A Mendelian experiment consisted of breeding pea plants bearing violet flowers with pea plants bearing white flowers. What will be the result in F₁ pregeny?