Answer: Cells shrivel as water moves out of them.
Explanation: I hope this help y’all out
B) backwards and right side up
C) just as it appears in print
D) upside down and right side up
When a letter 'e' is viewed under a light microscope, it appears upside-down and backwards. This is due to the optics of the microscope's lenses which invert the image orientation.
The letter 'e' in a standard biology lab, when viewed under a light microscope, will appear upside down and backwards.
The optics of the Microscope Image Inversion lenses invert the orientation of the image.
A specimen that is right-side up and facing right on the slide will appear upside-down and facing left when viewed through the microscope, and vice versa.
This is due to the manner in which light travels through the two sets of lenses that a microscope uses to magnify the image.
Hence, it's a common occurrence in light microscopy that the image viewed is inverted.
Learn more about Microscope Image Inversion here:
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Answer:
A is a eukaryotic cell while B is a prokaryotic cell
Explanation:
The researcher can conclude that cell A is eukaryotic while cell B is prokaryotic.
In eukaryotic cells, the DNA is located majorly in the nucleus and the replication of the DNA happens in the nucleus. Hence, it is only logical to find segments of new DNA in the nucleus of cell A during replication.
Prokaryotic cells, however, lack a nucleus. Their DNAs lie freely within the cytoplasm. This thus means that replication can only happen in the cytoplasm. Hence, it follows logically to find a new DNA segment in the cytoplasm of cell B.
b. Clara
c. Deanne
Answer:
Option C, Deanne
Explanation:
Deanne is the consumer out of the three. A consumer is one who consumes either goods or services. Deanne purchases clothes from the boutique of Katerine , thus she is the consumer.
Katherines is the seller who is selling clothes in her boutique
And Clara is a paid employee employed by katherines in her botiques for assisting her in regular works.
Thus, option C is correct.
B: Could the gene for resistance to weed killers pass naturally from the crop plants to weeds?
C: could the gene for resistance increase the yields of the crop as compared to unmodified varieties?
D: Could the gene for resistance negativity affect the genetic diversity of the crop itself?
B) They can combine to form a new organism.
C) Each has a diploid number of chromosomes.
D) They have the same number of chromosomes.
Answer: The correct answer is -
D) They have the same number of chromosomes.
Gametes can be described as reproductive cells or sex cells that are haploid ( that is having half the number of chromosomes from their diploid parent cell).
They are produced through a process of cell division, which is known as meiosis (also called reductional cell division). During this process, a diploid parent cell undergoes two rounds of cell division (meiosis I and meosis II) to produce four haploid, daughter cells (called gametes, such as egg produced females).
The haploid gametes all have the same number of chromosomes, which is 23 chromosome in case of human beings.
Thus, option D) is the right answer.
Answer:
Explanation:
DNA polymerase
Use of radioactive deoxyribonucleotides as raw material for DNA synthesis makes DNA polymerase to use these radioactively labeled dNTPs to make new DNA strands. Hence, DNA polymerase enzyme can make radioactively labeled DNA by using radioactive deoxyribonucleotides as raw material.