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Katen [24]
3 years ago
5

This rapid change in species that rarely leaves behind fossil evidence is referred to as A) natural selection. B) adaptive radia

tion C) directional selection. D) punctuated equilibrium.
Biology
2 answers:
mina [271]3 years ago
8 0
D) punctuated equilibrium
leonid [27]3 years ago
3 0
C I think I'm not sure
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I need help please ​
Temka [501]

Answer:

75 percent, 25 percent

Explanation:

5 0
3 years ago
Which type of mutation affects the largest number of genes
SashulF [63]

Answer:

Chromosomal Mutation

Explanation:

The development and function of an organism is in large part controlled by genes. Mutations can lead to changes in the structure of an encoded protein or to a decrease or complete loss in its expression. Because a change in the DNA sequence affects all copies of the encoded protein, mutations can be particularly damaging to a cell or organism. In contrast, any alterations in the sequences of RNA or protein molecules that occur during their synthesis are less serious because many copies of each RNA and protein are synthesized.

Geneticists often distinguish between the genotype and phenotype of an organism. Strictly speaking, the entire set of genes carried by an individual is its genotype, whereas the function and physical appearance of an individual is referred to as its phenotype. However, the two terms commonly are used in a more restricted sense: genotype usually denotes whether an individual carries mutations in a single gene (or a small number of genes), and phenotype denotes the physical and functional consequences of that genotype.

5 0
3 years ago
Read 2 more answers
*15 points* Earth Science
rusak2 [61]
Just saying it says 8 points ya little baka
3 0
3 years ago
Evidence for coordinated stasis is found in ____.
KonstantinChe [14]

The correct answer is option (A) the fossil record.

Coordinated stasis refers to the stasis or the no evolutionary changes in the organisms for millions of years, which is followed by extinction and formation of the new species.

Fossil records have the evidence of ecological and evolutionary stability in the species over a long period of geological time scale separated by intervals of abrupt change. The best example of this being the animals of the Middle Devonian Hamilton group. Thus, fossil record is the only source of record showing this long period of stasis and separated by periods of abrupt changes in the species due to environmental pressures.

8 0
2 years ago
Read 2 more answers
The nurse is explaining involution to a client who is pregnant with her first child. Which statement is the nurse correct to mak
julsineya [31]

The Nurse should say that during the pregnancy the breast feels pain and also abdominal pain. This all is general pain that happens to every woman in their pregnancy state.

<u>Explanation:</u>

  • Involution is the process that takes place during pregnancy time. It makes the uterus comfortable for childbirth.
  • As it produces a hormone called oxytocin. The mammary glands are becoming size for the production of milk.
  • Which is required for the baby. Pain also occurs in the back and also in the legs.
3 0
2 years ago
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