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trapecia [35]
3 years ago
9

15 points and brainliest!

Biology
1 answer:
Allushta [10]3 years ago
3 0
The first blank is hypertonic and the second blank is hypotonic
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You would like to know whether the progeny of a pair of mated fruit flies are distributed among the resulting four phenotypic cl
Effectus [21]

Answer:  

C. The differences between the observed and expected counts are too large to be attributed to chance.

Explanation:

The p-value of the statistic represents the chance that the observed count is based on luck or chance. When p value too high, the research can't be used since the chance that its not represent real condition are too high. Most researchers use 5% (0.05) as the cutoff of something called statistically significant. In this research, the p-value is 0.04 or 4%, so it is statistically significant.

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3 years ago
What is the species number of protista?
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There are thought to be between 60,000 and 200,000 protist species, and many have yet to be identified. Protists live in almost any environment that contains liquid water. Many protists, such as the algae, are photosynthetic and are vital primary producers in ecosystems.
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3 years ago
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What is the function of the nucleolus? A. storage of DNA B. production of tRNA C. production of mRNA D. assembly of ribosomes
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The function of the nucleolus is: D. Assembly of ribosomes. 

The function of the nucleolus is to transcribe DNA into ribosomal RNA and assemble RNA into ribosomal subunits. The creation of RNA is important because RNA makes up ribosomes which are responsible for protein synthesis in the cell.
5 0
3 years ago
A signal is transmitted down the ________ of a nerve cell.
Anvisha [2.4K]

Answer:

synapse

Explanation:

We know that nerve impulses, signals, must pass from cell to cell for a response to a given signal to occur. For this to happen, the presence of a specialized region called the synapse is required. Synapse is the structure that allows signals to be transmitted from one nerve cell to another.

Synapse can be defined as the region of proximity between the end of a neuron and a neighboring cell, where nerve impulses are transformed into chemical impulses due to the presence of chemical mediators.

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How are genes related to DNA?
lidiya [134]

Answer:Deoxyribonucleic acid is a molecule composed of two chains that coil around each other to form a double helix carrying genetic instructions for the development, functioning, growth and reproduction of all known organisms and many viruses. DNA and ribonucleic acid (RNA) are nucleic acids; alongside proteins, lipids .... In addition to RNA and DNA, many artificial nucleic acid ...

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