Which kind of rock forms when molten rock from underground moves to the

Biology

1 answer:

lisabon 2012 [21]3 years ago

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Answer:

A) igneous rock

Explanation:

Igneous rock is formed when molten rock from underground moves to the surface.

There are three types of rock

1. Igneous rock: This is formed when molten rock (magma or lava) cools and solidifies.

2. Sedimentary rock: As the name implies, it is formed by the coming together of small particles such as gravel, sand, silt, or clay.

Metamorphic rock: This is a rock formed from existing rock. It is formed by the gradual disintegration of existing rocks caused by heat or pressure.

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Iteru [2.4K]

Answer:

- 9 out of 16 have gray fur and black eyes

- 3 out of 16 have gray fur and red eyes

- 3 out of 16 have white fur and black eyes

- 1 out of 16 have white fur and red eyes

Explanation:

Based on the image attached to this question, the question involves two genes. One coding for fur color and the other for eyes color. The alleles for gray fur (G) and black eyes (B) are dominant over the alleles for white fur (g) and red eyes (b).

Please find attached to this answer an image containing a completion punnet square using the gametes illustrated. According to the punnet square in the image, the following proportions of offsprings were obtained:

- 9 out of 16 have gray fur and black eyes (G_B_)

- 3 out of 16 have gray fur and red eyes (G_bb)

- 3 out of 16 have white fur and black eyes (ggB_)

- 1 out of 16 have white fur and red eyes (ggbb)