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Alik [6]
3 years ago
5

Simon and his friends are working on an experiment to determine the most common blood type group in California. Which of these m

ethods would be the best form of data collection?
Biology
1 answer:
daser333 [38]3 years ago
8 0
A DNA sample would be best
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I need to know the one at the bottom
Kobotan [32]

Answer:

"The ciliary body is a circular structure that is an extension of the iris, the colored part of the eye."

Explanation:

7 0
2 years ago
Drag each label to the correct location on the image
netineya [11]

Answer:

The right answers are mentioned in the picture.

A base pair (bp) is the pairing of two nucleobases located on two complementary strands of DNA or RNA. This pairing is carried out by hydrogen bridges. There are four types of nucleic bases: A-T-C-G, these letters Adenine, Thymine, Cytosine, and Guanine. A with T and C with G.

It is also necessary to take into account the antiparallel character of the DNA strands. If a strand is in the 5 '3' direction, its complete strand is in the 3 '5' direction.

Explanation:

4 0
3 years ago
Describe how energy flows through an energy pyramid? Write your answer in the space provided below.
o-na [289]

Answer:

Depending on the food pyramid, on the side there may be something that says decomposers. These eat from all of the sections of the pyramid.

Energy flows from the bottom to the top, and then to the side with the decomposer.

6 0
3 years ago
How would damage to the left posterior column affect you?
Yanka [14]

Answer:

Posterior column mediates a pathway called as posterior column medial lemniscus pathway in central nervous which is responsible for mediating certain sensations like touch, vibration etc. Damage to the left posterior column unable to transmit signals to the primary somatosensory cortex in the gyrus and parietal  lobe of the brain.

Explanation:

  • The spinal cord and cerebrum is connected by some specialized tract called as white matter tract. These tracts are either ascending or descending.
  • The another name of ascending pathway is known as medial lemniscus pathway.
  • The origin of this pathway takes place within posterior column of the spinal cord.
  • Posterior column medial lemniscus pathway is important as it transmit signals to the cerebrum which is responsible for generating impulse like vibration, touch etc.
  • Thus damage to this column can't be able to transmit signals to different parts of cerebrum and thus impulse like touch, vibration,pressure etc will not generate.

6 0
3 years ago
The _____ is critical in the cell cycle because it indicates the cell is ready for division. G0 phase G1 phase G2 phase S phase
lyudmila [28]

Answer:

S phase.

Explanation:

During this phase, the DNA within the cell is also copied during this process.

8 0
3 years ago
Read 2 more answers
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