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Ronch [10]
2 years ago
7

What are two systems that send messages around your body

Biology
2 answers:
Vitek1552 [10]2 years ago
6 0
Nervous system & endocrine system (hormone system)
mrs_skeptik [129]2 years ago
5 0
You have the nervous system and the hormones system those are two out of many

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Explain how the Prunnett square can be used to predict the probability that an offspring from such a cross has a given phenotype
KiRa [710]
A punnet square is used to visually see the dominant and recessive traits. Mendel's law says that alleles pair independently during the formation of gametes (aka sex cells). This means that traits are transmitted to offspring independently of one another.
5 0
3 years ago
PLEASE ANSWER CORRECTLY!!!!! LOTS OF POINTS
UkoKoshka [18]

<u>The four types of interactions in communities are:</u>

  • Mutualism
  • Parasitism
  • Commensalism
  • Competition

<u>Definition of each interaction:</u>

<em>Mutualism: </em>

The type of interaction in which both the species involved are benefited, it is called mutualism.

<em>Parasitism:</em>

The type of interaction in which one species is benefited, whereas the other is harmed, it is called parasitism.

<em>Commensalism:</em>

The type of interaction in which one species gets benefited without harming or providing benefits to others is called commensalism.

<em>Competition:</em>

The type of interaction in which both species lose is called competition. It is opposite of mutualism.

<u>Symbiotic relationship:</u>

It refers to the type of interaction in which lastly one species gets benefited. The type of interactions such as <em>mutualism, commensalism, and Parasitism </em>are considered as symbiotic relationship.

7 0
3 years ago
Diploid nuclei of the ascomycete Neurospora crassa contain 14 chromosomes. A single diploid cell in an ascus will undergo one ro
Leni [432]

Answer:

Amount of DNA in a diploid G2 nucleus after S phase has already undergone DNA replication hence the amount of DNA in a diploid nucleus in G1 would be 200 ng. As the organism is diploid, 200 ng of DNA would be carried on 14 chromosomes.  

4 0
3 years ago
The article asserts that carbon monoxide is likely the most harmful pollutant in car exhaust. Why is it so harmful? What necessa
zhuklara [117]
Answer:
Step by step explanation
4 0
3 years ago
What is the reason for the difference in the O2 and CO2 concentrations of inhaled and exhaled air?
r-ruslan [8.4K]

Answer:

Cells produce CO2 and use O2 thats why there is less oxygen in exhaled air bc cells used some and more CO2 bc body gets rid off extra CO2 like that

Explanation:

I hope I did't over complicate

7 0
2 years ago
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