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Katena32 [7]
3 years ago
9

10.

Biology
2 answers:
Dafna1 [17]3 years ago
7 0
Phospholipids are not in the animal cell
Marina86 [1]3 years ago
5 0
The answer is C. Plant cells only have there genetic material in a nucleoid region while animal cells have a membrane bound nucleus
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Name 3 groups of Archaebacteria
Nesterboy [21]

Methanogens, halophiles, thermophiles

8 0
3 years ago
Which best describes when the body is working on counteracting an effect? when hormone levels in the body are all equal during a
spayn [35]

Answer:

The answer is a negative feedback loop. Negative feedback is used to counteract an effect and achieve back a homeostatic balance. An example of a negative feedback loop is in thermoregulation. When temperatures are too high, the hypothalamus induces body responses such as vasodilation and sweating that enable the loss of excess heat.

Explanation:

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3 years ago
Name two types of evidence used to support the theory of evolution. explain how scientist use each type of evidence to provide s
joja [24]

Answer:

There are many types of evidence which support the theory of evolution such as comparative anatomy, fossil records, phylogenetic relationship, embryology et cetera

Comparative anatomy includes homologous organs and analogous organs. They support divergent and convergent evolution respectively.  

For example, the homologous structure of limb of humans, birds, bat, horse, whale et cetera show that they are made up of the same set of bones which are humerus, radius, ulna, carpals, metacarpals, and phalanges.  

It shows divergent evolution and supports that these organisms have evolved from a common ancestor.

Embryological evidence: When early stages of embryological development of different organisms are compared, it is found that these stages are similar at different levels of development.

For example:

  • The appearance of pharyngeal-arch (gill-like structures) in vertebrates during embryo development.
  • Salamanders and terrestrial frogs pass through larval stages within an egg. They possess the features similar to aquatic larvae, however, when they hatched out the eggs being ready for life on land.
3 0
3 years ago
Read 2 more answers
What caWhat can be known about Mendel’s five-part hypothesis?n be known about Mendel’s five-part hypothesis?
LuckyWell [14K]

Answer:

It is an answer to a scientific question and is based mostly on research.

Explanation:

Mendel five part hypothesis was also known as the law of segregation. This law explain the how traits are inherited in living organisms. Mendel's theory discovered that there are two alleles for a single gene and that one of these alleles is inherited from each parent, which forms the basis of the trait in the progeny(offspring).

Mendel’s hypothesis was considered true after various experiments and analysis and also answer the question of how the different traits are passed on from parent to progeny. This validates it being an answer to a scientific question and it being based mostly on research.

3 0
3 years ago
When using a compound light microscope the most common reason for staining a specimen being observed is to?
sweet-ann [11.9K]
Yes they are both being observed
5 0
3 years ago
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