All categories

3 years ago

If two organisms are in the same clade, what can you predict about their relationship?

2 answers:

7 0

If two organisms are present in the same clade, then it predicts that they have evolved from a common ancestor.

Further Explanation:

Cladistics is a process of classifying organisms based on their shared traits. This method is essential for grouping the closely related species, tracing the ancestors, and studying the evolution of various traits. While doing cladistics analysis, the first step deals with determining the polarity of the traits. It means to find out if a trait is derived or ancestral. Parsimony needs the pre-determination of the polarity of the traits. The construction of the cladogram is dependent on the principle of parsimony.

Cladistics group organisms with similar features together and grouping is based on the common ancestry and shared derived traits. A clade is a set of organisms that include all the common ancestors with their descendants. In the case of small clades, there can be a probability that the same character condition repeatedly evolved under similar environmental pressures.

Learn more:

Learn more about cellular respiration brainly.com/question/543244
Learn more about diffusion brainly.com/question/1386629
Learn more about phospholipids bilayer brainly.com/question/751529

Answer Details:

Grade: High School

Subject: Biology

Chapter: Evolution

Keywords:

Cladistics, cladogram, characters, common ancestor, construction, environment, probability, condition, pressure, parsimony, traits, polarity, descendants.

Tasya [4]3 years ago

5 0

Answer: They share common ancestors

Explanation:

If two organism are in the same clade then they share common ancestor. If two organism have same common ancestors then it the two or more organism will have same features.

Clades can vary in size depending on the point on which it is being referred. Clade can also be defined as monophyletic group stem from a single point on the tree.

You might be interested in

Which equation describes a line with a slope of 25 and a y-intercept at (0, 4)?

padilas [110]

Answer:

y=25x+4

Explanation:

tht is the equation because y=mx+b

m is the slope and b is the y-intercept (where the line touches the y-axis) you just substitute in the numbers lol

8 0

3 years ago

Nutrients can be classified as essential or non-essential. all of the following are reasons why a nutrient could be considered a

Allushta [10]

An essential nutrient is a nutrient that the body cannot synthesize on its own -- or not to an adequate amount -- and must be provided by the diet. Thesenutrients are necessary for the body to function properly. On the other the non-essential ones cannot be made inside the body so they are acquired from the food we eat.

8 0

3 years ago

For an object to be seen, light must leave _______ and enter _______.

NISA [10]

Hello,

D.
the eye; the brain

7 0

3 years ago

Apple maggots are a type of fly native to North America. Prior to the introduction of the apple tree to North America, apple mag

scoundrel [369]

Answer:

Explanation:

B is the most likely consequence because of the following facts we are told:

After apple trees were introduced, some apple maggots began feeding from and laying their eggs on apple trees
Adult apple maggots will only mate on the type of tree on which they were born.

This provides a geographical isolation (because they are feeding and laying eggs on separate trees) and reproductive isolation (because they will only mate on the type of tree on which they are born).

These two factors increase the chances that apple maggots feeding on apple trees will only encounter those who have mated on the same tree, and continue to mate this way. Over time, the populations (i.e. apple tree vs hawthorn tree) will intermix less and less. This will mean the genetic pool will become distinct, and natural selection will be acting differently (different habitats and different genes), encouraging speciation.

7 0

4 years ago

Read 2 more answers

Loss of habitat has decreased the population and number of alleles of Canadian lynx. A few survivors migrated to other forests a

nignag [31]

Reproductive isolation prevents variations from spreading throughout the entire population. Since genetic variations basically occur randomly, the chances that the same variations will occur in both reproductively separated subpopulations are vanishingly slim. Thus, genetic divergence between both subpopulations will occur, and this may eventually lead to speciation. Isolation stops populations of the same species from interbreeding. This results in separate breeding among populations and genetic differences become more pronounced with each generation.

7 0

3 years ago