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Ilia_Sergeevich [38]
3 years ago
11

Is the cladogram pictured here correct? Does it accurately represent the cladistic relationships between these species based on

their derived characteristics? Why or why not?

Biology
1 answer:
grigory [225]3 years ago
6 0

Answer:

The cladogram is correct.  The further explanation is given below.

Explanation:

  • As with most other species excluding lamprey, paired arms and legs are established.
  • In any organism except lamprey as well as tuna, paired legs become available.
  • Throughout all animals, except lampreys, tuna, certain bullfrogs, the amniotic membrane seems to be preserved.
  • In kangaroos, rhesus monkeys including people, mammary glands were only ever available.
  • The placenta has only been found throughout rhesus monkeys and also in humans.
  • Foramen magnum forward will be exclusively found in humans.
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Answer:

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What type of energy does X most likely represent? A gravitational energy, b gravitational energy, c thermal energy, d radiant en
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Answer:

d.

Explanation:

Radiant energy is electromagnetic energy that travels in transverse waves. Radiant energy includes visible light, x-rays, gamma rays, and radio waves. Light is one type of radiant energy. Sunshine is radiant energy, which provides the fuel and warmth that make life on earth possible.please mark brainliest

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Look at the diagram of the cell membrane. Would a cell membrane be able to function in the same
oksian1 [2.3K]

Explanation:

The membrane would be too rigid. The unsaturated fatty acids allow the membrane components to maintain their fluid mosaic structure-the components slip past each other freely and adjust to changes in osmotic pressure within the cell.

Further Explanation:

Lipids consist of fatty acids forming the hydrophobic tail and glycerol forming the hydrophilic head; glycerol is a 3-carbon alcohol that is water-soluble, while the fatty acid tail is a long chain hydrocarbon (carbon-backed hydrogen) of up to 36 carbohydrates.

Their polarity or arrangement can confer hydrophilic and hydrophobic properties on these non-polar macromolecules. Small water molecules can pass through the phospholipid bilayer through diffusion into the extracellular fluid or cytoplasm as a semi-permeable membrane, both of which are hydrophilic and contain large concentrations of polar water molecules or other water soluble compounds. The heads of the bilayer are hydrophilic the bilayer are attracted to water while their water-repellent hydrophobic tails face towards each other- allowing molecules of water to diffuse across the membrane along the concentration gradient.

Other components include:

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Learn more about membrane components at brainly.com/question/1971706

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7 0
3 years ago
Which of the following is not a part of the process of translation?a. initiator tRNA binding to the ribosome b. removal of intro
inna [77]

Answer: b. removal of introns from mRNA

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Explanation:

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1. INITIATION;Options C   mRNA binding to the ribosome

2. ELONGATION ;Option D joining large and small ribosomal subunits

3, TERMINATION;Option E chain termination at a stop codon

However, Introns are non coding  region  of RNA base sequence  transcribed from the DNA, or  sections  of DNA encoding  the RNA. It is  an unwanted part which must be sliced out  before translation. Therefore it is not a relevant  steps of translation, and  hence   Option B is  the wrong answer.

Note the coded part of RNA trancripts is called EXONS. this the part with the needed information.

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alexandr1967 [171]

Answer:

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