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Burka [1]
3 years ago
6

Which statement is true about bacterial cells? *

Biology
2 answers:
ehidna [41]3 years ago
6 0
The cells have no nucleus
Montano1993 [528]3 years ago
5 0

Answer:

They have no nucleus.

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<span>a. an element is a substance that cannot be broken down</span>
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Do plants produce more oxygen than they need?​
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Photosynthesis uses carbon dioxide to make sugar and produces oxygen as a byproduct. Respiration uses oxygen to release energy from stored sugar and produces carbon dioxide as a byproduct. ... However, if the plants are growing, then over a period of 24 hours they will produce more oxygen than they consume.

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Choose the appropriate term to fill in the sentence: when mrs. m ate, her intestinal contents became __________ to her blood. he
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<span>The answer to this question would be: hypertonic, hypotonic

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4 years ago
vibrations from the tympanic membrane to the oval window are transmitted by the structures at which numbers?
spin [16.1K]

The 3 and 4 are the structures at which the tympanic membrane to the oval window are communicated.

<h3>An example of a tympanic test</h3>

How well your middle ear is functioning is determined through a test called tympanometry. By tracking the motion of your eardrum, it does this. The outer ear, middle ear, and inner ear are all separate structures that make up your ear. You receive sound as energy or vibrations through your outer ear.

<h3>The tympanic bone's location is unknown.</h3>

The temporal bone's tympanic portion, which surrounds the external portion of the ear canal, is a curving plate of bone that sits under the squamous portion, in front of the mastoid process.

To know more about Tympanic visit:

brainly.com/question/15572102

#SPJ4

3 0
1 year ago
The principal of Dominance states that
jeka94

Principle of Dominance was given by Sir Gregor Johann Mendel.

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Principle of Dominance was given by Sir Gregor Johann Mendel as a conclusion of the monohybrid cross between the different characteristic pea plants. It says that in an organism which is heterozygous for a particular character, only the dominant trait is able to express as a phenotype, not the recessive one. In other words, the recessive allele is completely masked by the presence of the dominant allele. This leads to same phenotype of a homozygous dominant organism and a heterozygous organism.

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