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Effectus [21]
3 years ago
14

what can be inferred about the evolution of the cranium and vertebral column from examining hagfishes and lampreys?

Biology
1 answer:
dalvyx [7]3 years ago
4 0

Answer:

What can be inferred about the evolution of the cranium and the vertebral column from examining hagfishes and lampreys? Comparison of hagfishes with lampreys shows that the cranium evolved first in early vertebrates, as it is seen in hagfishes, which evolved earlier than lampreys.

Explanation:

I hope this helps!

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State two organisms that can use fermentation to make ATP
Aliun [14]

Mycoderma aceti uses acetic fermentation to produce ATP

C2H6O+O2-->CH3COOH+H2O

Saccharomyces cerevisae uses alcoholic fermentation to produce ATP

C6H12O6-->2C2H5OH+2CO2

6 0
2 years ago
¿Qué acciones propondrías para ayudar a que la biosfera y que sus ciclos no se vean afectados? Ayuda plis
MA_775_DIABLO [31]

Answer:

Reducir las actividades humanas.

Explicación:

Reducir el uso de combustibles fósiles, el uso de vehículos que funcionen con electricidad y plantar más plantas y árboles son las acciones que propondría para ayudar a que la biosfera y sus ciclos no se vean afectados. La biosfera se ve muy afectada debido a las actividades humanas, por lo que para conservar la biosfera y mantener su ciclo, tenemos que reducir las actividades humanas que causan más daños a la biosfera.

3 0
3 years ago
General Formula: (CH2O)n where n is the number of carbon atoms. example: The sugar glucose is a small carbohydrate; its n equals
scoundrel [369]

Answer: C6H12O6

Explanation: glucose is the simplest sugar. As N is the number of the carbon atom, when we multiply 6 into the inner basic formula then (CH2O) convert into C6H12O6. As the number of carbon atom changed the formula of sugar also changed.

4 0
3 years ago
What ecological problem does mariculture attempt to address? A.population B. Overfishing C. Ocean acidification D. Unemployment
uranmaximum [27]

Answer:

Option C.

Ocean acidification is the main ecological problem due to mariculture.

Explanation:

  • Mariculture also known as the aquaculture that stands for the fish farming occupation.
  • The main ecological problem that mariclture addresses is the environmental degradation especially the water pollution.
  • Many studies suggests that the tradition of mariculture has been increasing the acidificaton in ocean water that is directly affecting the marine organisms and plants.
  • A build up of organic material beneath fish farms impacts the flora and fauna of an area.
  • That makes drastic changes on sediment chemistry.
5 0
3 years ago
Which features do sound waves have that ocean and light waves do not? Check all that apply.
Shkiper50 [21]
<h3><u>Answer;</u></h3>

Compressions

Rarefactions

<h3><u>Explanations;</u></h3>
  • A wave is a transmission of a disturbance from one point to another, and involve the transfer of energy from the source to another point.
  • Waves may be classified as longitudinal waves or transverse wave depending on the vibration of particles relative to the wave motion or mechanical and electromagnetic waves based on the material medium of transmission.
  • <em><u>Sound waves are examples of longitudinal waves that are mechanical waves since they require material medium for transmission. Longitudinal waves involves transmission of waves such that the vibration of particles is parallel to the wave motion , creating compressions and rarefactions.</u></em>
7 0
3 years ago
Read 2 more answers
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