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Jlenok [28]
3 years ago
14

Describe 3 characteristics of life that archea bacteria have

Biology
1 answer:
nadezda [96]3 years ago
5 0

methanogens, halophiles, and thermophiles. The methanogens are anaerobic bacteria that produce methane. They are found in sewage treatment plants, bogs, and the intestinal tracts of ruminants.

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2. The mother is blood type O and the father is blood type A.
soldier1979 [14.2K]
Well this really depends on if the father is homozygous or heterozygous for type A.
But lets say he is homozygous for right now. That mean if he were to produce offspring with a type O women then all of there offspring would be heterozygous for type A.
If the father was heterozygous for type A and he produced with the same type O mother then the offspring would be either type O or heterozygous type A. In this case there is a 50% chance either way.
Hope this makes sense(;
5 0
3 years ago
The neural pathway bringing temperature information from your left hand to the somatosensory cortex would have two synapses, wit
Westkost [7]

Answer:

The neural pathway bringing temperature information from your left hand to the somatosensory cortex would have two synapses, with the first being in the <u>spinal cord dorsal horn on the left side</u> and the second being in the <u>thalamus on the right side.</u>

Explanation:

The stimuli received by the external receptors must travel from the place where they are produced to the association centers located in the central nervous system, where the information is processed.

In the case of the sensory nerves, which conduct the temperature-related information from the left hand, it happens that:

  • They make their first synapse in the posterior horn of the spinal cord, responsible for receiving nerve impulses of sensitivity, on the same side as the stimulus (left).
  • The second synapse occurs in the thalamus, an organ of the central nervous system that is responsible for receiving information related to temperature. As the sensory and motor pathways are crossed, the portion of the thalamus that receives the information is the right one.

One of the consequences of the crossing of the sensory pathways is that everything related to one side of the body is processed on the opposite side of the somatosensory cortex.

Learn more:

Somatosensory cortex brainly.com/question/8340880

5 0
3 years ago
Plant and animal cells undergo cell division.During the phase of the cell cycle known as interphase, a cell grows in size and do
musickatia [10]

Answer: To split into two or more daughter cells

Explanation:

Interphase is the first stage in cell division (mitosis and meiosis). During the stage, the parent cell acquire nutrients, increase in size and duplicate its cellular contents (chromosomes, organelles etc) before heading into four other stages (Prophase, Metaphase, Anaphase and Telophase) meant to generate the individual daughter cells capable of independent living.

5 0
3 years ago
At what phase of mitosis does the amount of genetic material in each chromosome become half of what it just was?
wlad13 [49]
This is happen during anaphase when two chromatids separate and move towards opposite poles,
7 0
3 years ago
Anthony is studying decent in a tribe in Africa he observed that in the tribe the children inherit land through their father’s s
ira [324]
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6 0
2 years ago
Read 2 more answers
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