Four real life scientific investigations

1 answer:

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You want examples? Here they are:

Animal studies:

1. Test whether dogs react more to smell or to their owner's attention to an object: they have to choose between a plate that smells more of food and a plate their owner paid attention to

2. Test whether dogs can follow their owner's gaze: owners call the dogs and then look somewhere and we see whether dogs follow this gaze (look up gaze-following, it's important for learning!)

3. Test whether birds can use tools: give bird a long stick and a box with a peanut inside and see if they can use the stick to get the peanut out

4. Test whether vision can develop in the absence of stimulus: bind kitten's eyes at birth and see if they'll develop perfect vision (they didn't...)

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Hello =D

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Source: https://www.biology-online.org/dictionary/Metabolic_Water

Best regards

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vredina [299]

Answer:

See below.

Explanation:

Let the allele for colour be C (c) and the allele for shape be S (s).

True breeding yellow plant with round seed = CCSS

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crossing the two;

CCSS x ccss = CcSs (yellow colour with round seeds)

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The inheritance pattern of the two traits follow the law of independent assortment of genes as described by Mendel 2nd law of genetics. Medel stated that characters are inherited independently of one another.

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