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
labwork [276]
3 years ago
7

Which of the following is not an observation or inference on which natural selection is based? There is heritable variation amon

g individuals. Species produce more offspring than the environment can support. Only a fraction of an individual's offspring may survive. Individuals whose characteristics are best suited to the environment generally leave more offspring than those whose characteristics are less well suited. Poorly adapted individuals never produce offspring.
Biology
2 answers:
andrezito [222]3 years ago
5 0

Answer:

The correct answer is - poorly adapted individuals never produce offspring.

Explanation:

The process in which an organism adapt according to their environment tends to survive and reproduce more than the one that do not adapt termed as natural selection.

Natural selection was first presented by Charles Darwin and it is considered as the main reason behind the evolution. So the poorly adapted individuals reproduce less.

Thus, the correct answer is option - poorly adapted individuals never produce offspring.

Veseljchak [2.6K]3 years ago
4 0

Answer:

everything on there

Explanation:

You might be interested in
A volcano begins erupting after sitting dormant for 200 years. lava spills from the vent and poured down the sides of the mounta
Anika [276]

Answer:

A

Explanation:

A  non explosive eruption

6 0
3 years ago
Plsss helppp !! <br><br>solution for soybean to reduce the deforestation​
vfiekz [6]
While it’s the most common oil based form is table oil, soybean is increasingly used for biodiesel production, the soybean industry is causing widespread deforestation
5 0
3 years ago
Large multicellular organisms are made of a wide variety of cell types. Do
Murrr4er [49]

Answer:

Yes, All of the cells divide at approximately the same rate, although they may divide at different times

7 0
3 years ago
Non-steroidal hormones can be produced by all of the following except the
ludmilkaskok [199]

Answer: its b i just got done with it

Explanation:

4 0
2 years ago
Animal and Plant Cell Organelles Use the drop-down menus to determine where these organelles can be found. Ribosome Endoplasmic
rjkz [21]

Answer:

  • Animal Cell:

Ribosome, Endoplasmic reticulum, Golgi apparatus, small Vacuoles, Lysosomes, Mitochondria, Cell membrane, Cytoplasm.

  • Plant Cell:

Ribosome, Endoplasmic reticulum, Golgi apparatus, Cell wall, Big Vacuole, Lysosomes, Mitochondria, Cell membrane, Cytoplasm, Chloroplasts.

Explanation:

                       <u>   Animal Cells                              Vegetable Cells</u>

Cell wall                          NO                                             YES

Vacuoles       YES, Small and more than ones     YES, Only one and big

Chloroplast                      NO                                        YES

Plasmatic membrane       YES                                            YES

Mitochondria                       YES                                         YES

Lysosomes                       YES                                           YES

Endoplasmic reticulum      YES                                           YES

Golgi apparatus                   YES                                           YES

Cytoplasm                            YES                                           YES

Ribosome                             YES                                           YES

Both the animal and plant cells are eukaryotic. They carry their genetic material in the nucleus and mitochondria. Organelles are located in the cytosol, and both of them are surrounded by a protector cell membrane.

However, they have some differences:

<u>Cell wall</u>: A rigid structure that provides support and protection.

  • Animal cells do not have a cell wall. They are only surrounded by the cell membrane, which is flexible, so they can adopt different shapes.
  • Plant cells have a wall, so their shape is usually prismatic and regular. The cell wall is composed mainly of cellulose.

<u>Chloroplast:</u> these are organelles that accumulate chlorophyll.

  • Animal cells do not have chloroplasts because they do not photosynthesize.
  • Plant cells have chloroplasts, and they are in charge of the photosynthesis process that allows plants to release oxygen. These organelles use solar light as the source of energy.

<u>Vacuoles</u>:

  • Animal cells have many and small vacuoles whose function is to store water, ions, and waste intracellular substances.
  • Plant cells have a unique big-sized vacuole that might occupy almost 90% of the cell. Their principal function is to store water and keep the turgidity. When the vacuole gets empty, the plant loses rigidity.

Other differences are:

The animal cell has centrioles, while the vegetable cell does not.

Plasmodium, chromoplasts, and glyoxysomes are present in the vegetable cell but not in the animal cell.

3 0
3 years ago
Other questions:
  • A company develops a new pesticide that kills insects. When the pesticide is first used, it kills nearly all the insects.
    6·1 answer
  • The vast majority of fat digestion and absorption occurs in the
    15·1 answer
  • Hormones are secreted by exocrine glands directly into a body cavity or onto a body surface, rather than being transported by th
    12·1 answer
  • Why did jackson issue the species circular??
    15·2 answers
  • The location where sea floor spreading occurs is called the
    6·1 answer
  • Which of the following is not true about sedimentary rocks?
    6·1 answer
  • Why mice are classified as omnivores in the food web?
    14·2 answers
  • What is a substance that cannot be broken down into other substance
    8·2 answers
  • What would a unicellular organism and cell from your body have in common
    5·2 answers
  • What do you use to calculate the pulse using LIGHT?
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!