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topjm [15]
3 years ago
8

A complex nervous system usually includes a And several Organs

Biology
1 answer:
marissa [1.9K]3 years ago
6 0

Answer:

Some nervous systems don't include enough Alveoli, and researchers says that MIGHT be good for a person.

Explanation:

i read this on my news, but I'm not quite sure if it is true. I feel like lacking Alveoli actually might kill you....

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1. A parent has the Bb genotype. Due to the Law of Segregation, what percent
goblinko [34]

Answer:

1. 25% if it also includes the other parent's unknown alleles and 50% if it does not take into account the other parent.

2. The law of independent assortment states that organisms inherit each allele from their parents separately.

3. The type of dominance is incomplete dominance.

6 0
2 years ago
Archaea are often called _________ because they live in areas where most living things couldn't survive.
Licemer1 [7]

Answer:

B. extremophiles

Explanation:

Archaea are often called <u>extremophiles</u> because they live in areas where most living things couldn't survive.

5 0
2 years ago
Read 2 more answers
Would like help . . . . . .. .
nata0808 [166]

Answer:

D.Children of congressional leaders.

Explanation:

The leader of the party that owns a majority of seats in either house of Congress or of a state legislature. Elected by their own party councils, majority leaders act as chief spokespersons and tacticians for their parties. The principal functions of a majority leader normally associate to floor duties. The majority leader is the lead speaker for the majority party during floor discussions, exhibits the calendar and supports the president or speaker with program advancement, policy formation, and policy decisions.

Hope this helped you :D

4 0
2 years ago
I WILL GIVE BRAINLIEST!!!
Nesterboy [21]

Answer:

25%

Explanation:

When looking at a pedigree remember that:

  • squares are males
  • circles are females
  • the solid colored figure represents an individual affected by a disease
  • the empty figure represents a healthy individual

Let us assign the symbol X⁺ to represent the dominant allele linked to the X-chromosome and expressing healthiness, and X⁻ to represent the recessive allele expressing the dissease.

According to this pedigree

  • I1 is a man affected by the disease, YX⁻
  • I2 is a healthy woman X⁺X⁻
  • we can see that among the progeny (generation II) there are two individuals affected (a boy and a girl) and one healthy girl. This means that the mother I2 is heterozygous for the trait.

So, having their genotypes we can know what are the probabilities of getting a son with DMD

Parentals)    YX⁻     x     X⁺X⁻  

Gametes)   Y     X⁻      X⁺     X⁻

Punnett square)

                        X⁺             X⁻

            X⁻      X⁺X⁻         X⁻X⁻    

            Y        X⁺Y           X⁻Y

F1)

  • The probabilities of getting a healthy daughter X⁺X⁻ are 25%
  • The probabilities of getting a healthy son X⁺Y are 25%
  • The probabilities of getting a daughter with DMD X⁻X⁻ are 25%
  • The probabilities of getting a son with DMD X⁻Y are 25%
7 0
2 years ago
Read 2 more answers
Can someone help me fill this out i have no idea
romanna [79]

Answer:

1. Renewable

2. wood

3. Sun ... Wind

4. Water

5. Electricity

Explanation:

6 0
2 years ago
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