In a cladogram when does a group of organisms branch off

2 answers:

8 0

In a cladogram, when does a group of organisms branch off? when a new trait evolves when an ancestor becomes extinct when it is discovered when it becomes large enough

Oduvanchick [21]3 years ago

8 0

Answer: When a new trait evolves (option A)

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Once stimulated, a network of neurons will stay in a state of readiness for hours or even days.

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Answer: True

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2 years ago

I need some help

Elan Coil [88]

Answer:

Explanation:

It was a little hard to see your cross, so I made another one and it is attached below.

So what you are looking for is the likelihood of an offspring with a phenotype of brown spots and short tails.

Without using the Punnet, we can already deduce that it is 0%. This is because brown spots are recessive, and the only way a brown spotted dog would have this trait, is each parent had at least 1 recessive allele for this trait.

So the expected genotype for brown spot would be:

Only one of them has this, so they cannot have brown spots.