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Wewaii [24]
3 years ago
10

A shared ancestral character is A) a character that originated in an ancestor of the B) shared by all mammals but not found in t

he new C) an evolutionary novelty unique to a clade D) an outgroup characters
Biology
1 answer:
Naddika [18.5K]3 years ago
5 0

Answer:

The correct answer is option A) "a character that originated in an ancestor of the taxon".

Explanation:

A shared ancestral character is defined as a character that originated in an ancestor of the taxon. This type of characters contrasts with shared derived characters, which are characters that develop within the taxon and do not include all the ancestors of a given phylogenetic tree. For instance, the presence of four limbs is a shared ancestral character for a large group of animals, including amphibians, birds, mammals, turtles, crocodiles, among others.

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Prokaryotic cells do not contain many of the organelles that eukaryotic cells have. Prokaryotic cells do have a primitive form o
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a venn diagram comparing and contrasting mitosis and meiosis if you were to add to the venn diagram which description would not
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5 0
3 years ago
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Sindrei [870]

Answer:

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3 0
3 years ago
If a pea plant that is herterozygous for rounds, yellow peas is crossed with a pea plant that is homozygous for round peas but h
Keith_Richards [23]

Answer: There re two different types of phenotypes in the offsprings that is Round yellow and Round green.

Explanation-

As per the Mendelian inheritance, Round shape and yellow color of pea are dominant over wrinkled shape and green color of pea.

According to the question, genotypes of parents are- RrYy ( heterzygous for round and yellow) and RRYy ( homozygous for round and heterozygous for yellow).

The first parent can produce four different gametes that is RY, Ry, rY, ry whereas the second parent will produce only two types of gametes that is RY and Ry.

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7 0
3 years ago
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