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
Setler [38]
2 years ago
15

Is natural selection the only means of evolution? Explain.

Biology
1 answer:
Sunny_sXe [5.5K]2 years ago
3 0

Answer:

Much change is due to random genetic drift rather than positive selection. Some are harmful and are likely to be eliminated by natural selection – by death of the embryo, for instance. ...

You might be interested in
A model of cell division is shown here. A student evaluates the model and makes the claim that the cell division increases genet
loris [4]

Chromosomes exchange genetic material in step 3.

<h3><u>Explanation</u>:</h3>

The meiosis is the type of cell division that takes place for gametogenesis. The meiosis has two phases - meiosis I and meiosis II.

The meiosis I has the events like crossing over and independent assortment which leads to the mixing of genes between homologous chromosome pairs and separation of homologous chromosome pairs. So the two cells that are produced from the meiosis I are genetically different. The step 3 shows the crossing over of prophase 1 of meiosis I. So, it shows the genetic difference between the offsprings and leads to genetic variation.

5 0
3 years ago
Read 2 more answers
Bell-shaped distributions produced by plotting results of f2 and f3 crosses are typical of which type of inheritance?.
harina [27]

Plotting the results of f2 and f3 crossings resulted in Bell-shaped distributions, which represent multiple-factor inheritance.

<h3>What transpires when an inheritance ends?</h3>

Lauren responds by fighting back, and as they struggle, Carson makes the claim that he is Lauren's biological father. However, Catherine seizes his gun and shoots Carson to death. All traces of Carson's captivity are eliminated when Lauren and Catherine work together to ignite the bunker by dousing it in gasoline and setting it on fire.

<h3>What is a bequest and why is it significant?</h3>

Evolutionary change requires the inheritance of genetic material. It explains the genetic transmission process from one generation to the next. The fact that genetic inheritance is rarely taken into account in life history research may therefore at first seem surprising.

To know more about inheritance visit:

brainly.com/question/14925026

#SPJ4

3 0
1 year ago
The picture illustrates three cross sections of rock layers from three different areas.
amm1812

Answer:

hii can u PLZ put up the picture so that I can help u with this.Have a great day or night

7 0
3 years ago
Which of the following statements about the products of glycolysis is TRUE?
lana66690 [7]
<span>You are likely talking about aerobic respiration rather then just glycolysis based on the options: The third option seems best, pyruvate is heavily oxidized during the Kreb's cycle and removed as CO2.
 
Wrong options
Option1- FADH2 is also another highly energetic molecule produced during

Option2- oxidation of pyruvate is a highly directional process and can be considered irreversible in the cell

Option4- Aerobic respiration RELEASES energy from pyruvate and the into NADH/FADH which is then captured by the electron transport chain. An exergonic rxn would take in energy and would not happen spontaneously


This can be looked from different perspectives, but let me know if my answer made sense. </span>
7 0
3 years ago
Which of the following process unit is used for air pollution control in chemical plants?
IgorLugansk [536]

Answer:

A. Thermal Oxidizer.

Explanation:

It helps to destroy hazardous air pollutants and volatile organic compounds at a high temperature and releases them into the atmosphere.

6 0
4 years ago
Read 2 more answers
Other questions:
  • A chemical formula would indicate what
    13·2 answers
  • . Which of the following accurately describes nutrient limitation?
    15·1 answer
  • When veiwing a human karyotype to detect genetic disorders, whic situation indicate a genetic problem
    13·1 answer
  • This type of tissue allows for rapid communication between various parts of the body
    7·1 answer
  • Sargon of Akkad was the world's first
    15·1 answer
  • The condition where fluid compresses the heart and limits its ability to contract is called ________.
    8·1 answer
  • When you look at the night sky, sometimes there is a full Moon and sometimes the Moon looks like it’s barely there. Why does thi
    10·1 answer
  • a model of the complex feeding interastiins among organism in a community from producer to decomposers called
    14·1 answer
  • Why are liners laid down at the bottom of a landfill before waste is deposited in the landfill?
    9·2 answers
  • Human cells have 46 chromosomes. Each chromosome consists of a pair of identical chromatids attached together by a structure cal
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!