1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
ZanzabumX [31]
3 years ago
8

What is natural selection and what are ifs effects on allele frequencies

Biology
1 answer:
ZanzabumX [31]3 years ago
4 0
Natural selection affects allele frequency. If an allele confers a phenotype that enables an individual to better survive or have more offspring, the frequency of that allele will increase.
You might be interested in
Some scientists blame
alisha [4.7K]

Answer:

A warmer tropical oceans

Explanation:

5 0
3 years ago
Explain how nephrons deal with plasma protein such as Albumin in afferent arterioles from normal or healthy individuals and pati
devlian [24]

Answer:

Explanation:

The functional unit of the kidney responsible for excretion is the nephron . ... capillaries; Arcuate vein; Arcuate artery; Afferent arteriole; Juxtaglomerular apparatus ... If urine contains albumin or blood cells , it indicates that the glomeruli have been damaged. Binding to plasma proteins will influence urinary excretion .

7 0
3 years ago
Which of the following substitutions can help reduce air pollution?
timurjin [86]
Using a bike instead of a car
8 0
3 years ago
10. Which of the following statements best describes the major difference between anaphase of mitosis and anaphase I of meiosis?
umka2103 [35]
The answer will be A because mitosis usually separate the sister chromatids to sister chromosomes to form two diploid cells. In meiosis, the goal is to have four haploid cells. To form that, cells need to undergo cell division two times. In the case of meiosis I, sister chromatids stay joined together until it reaches meiosis II. Then, the sister chromatids will separate starting at anaphase II in meiosis II. For example, if you start with 92 chromosomes (46 chromatids) during meiosis I, at meiosis II you will have two cells with 46 chromosomes (23 chromatids). By the end of meiosis II, you should form 4 haploid cells that contains 23 chromosomes.
8 0
3 years ago
What would happen to the Earth and the moon if gravity did not exist.
Crazy boy [7]

Answer:

If the Earth suddenly had no gravity, the Earth’s atmosphere would float into space. Everything not attached to the Earth would fly off into space. Things like trees and most buildings would remain because they are rooted. Since the Earth, itself, is held together by gravity, it would most probably break apart into chunks and float off.

Explanation:

5 0
3 years ago
Other questions:
  • What is described in the following equation? 2H2(g) + O2(g) → 2H2O(l) A. helium gas combining with oxygen gas to form water B. h
    10·2 answers
  • _____ coined the term sociology and first elaborated the positivist basis of sociology.
    7·1 answer
  • The negative change found inside the plasma membrane is created by _________________.
    11·2 answers
  • Which can support more weight paper or plastic grocery bags?
    8·1 answer
  • What makes proteins the ideal types of compounds to act as enzymes
    6·1 answer
  • Dr. Jones is trying to create a cell using only raw chemicals as his starting material. Which part of the cell theory below is h
    14·1 answer
  • The age-sex structure of a quickly growing population would probably have
    11·2 answers
  • What is the relationship among organs, cells, and tissues?
    11·1 answer
  • The fat of our body is an example of the
    6·2 answers
  • Acceleration is equal to the initial velocity minus the final velocity, then divided by time.
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!