1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
s344n2d4d5 [400]
3 years ago
5

What portion of the nervous system controls digestion?

Biology
2 answers:
agasfer [191]3 years ago
8 0

Answer: Peripheral System

Explanation:

OlgaM077 [116]3 years ago
4 0

Answer:

C. Spinal Cord controls the digestion

Explanation:

You might be interested in
Hemlocks are a common type of tree in the northern forests of the United States. In studying one forest, a forester noticed that
Vlada [557]

Answer:

b. making an observation and asking a question

Explanation:

In scientific method there need to be a situation to be study. In this description, the scientist first observed that in a certain region there is some kind of trees and the other variable is the great amount of deer.

After making different observations, and some research of other areas similar to the one that is study, she is asking what is the relation among the animals and the trees.

The next step will be to formulate a hypothesis using all the data and the two variables that she observed.

8 0
3 years ago
En el hombre el color negro de los ojos “A” domina sobre el color azul “a” Una pareja en la que el hombre tiene los ojos negros
umka21 [38]

Las respuestas a estas preguntas son:

a) Genotipo del padre Aa (ojos negros)

b) Cruzamiento: Aa (padre) x aa (madre)

c) Frecuencias genotípicas esperadas: 1/2 Aa; 1/2 aa  

En genética, dominancia completa se refiere al proceso  de herencia en la cual un individuo heterocigota, es decir, el individuo que presenta dos alelos diferentes para el mismo gen, presenta el mismo fenotipo que un individuo homo-cigota para el alelo dominante (el alelo dominante es aquel que enmascara la expresión del alelo recesivo en individuos heterocigotas).

En este caso, el carácter 'color de ojos' presenta un patrón de herencia monogénica, donde el alelo 'A' dominante codifica para el rasgo fenotípico ojos negros, mientras que el alelo 'a' recesivo codifica para el rasgo fenotípico ojos azules.  

En el ejemplo, la pareja tuvo progenie en la cual uno de los hijos presenta el rasgo recesivo ojos claros, con lo cual el padre debe ser heterocigota y poseer un alelo recesivo 'a'; mientras que la madre expresa el fenotipo recesivo y por lo tanto su genotipo es 'aa'. En consecuencia, el cruzamiento de un padre heterozigota 'Aa' con una madre homo-cigota recesivo 'aa' producirá una descendencia con una frecuencia genotípica esperada de 1/2 (50%) de hijos con ojos 'color negro' de genotipo Aa y 1/2 (50%) de hijos con ojos 'color celelste' de genotipo aa >>

Cruzamiento: Aa (padre) x aa (madre)

Gametos padre: 1/2 A; 1/2 a

Gametos madre: 100% a

Cuadro de Punett (combinaciones gaméticas):

                  A           a

a               Aa          aa

a               Aa          aa

En consecuencia,  este cruzamiento producirá 50% individuos ojos color negro (genotipo Aa) y 50% individuos con ojos color celelste (genotipo aa)

Podés encontrar más información sobre este tema en:

brainly.com/question/22398195?referrer=searchResults

7 0
2 years ago
Please help :(
Len [333]

any crop grown to be sold on the commodities market.

3 0
3 years ago
Read 2 more answers
A type of cell division that results in cells with the same number of chromosomes and the same genetic information is called
Radda [10]

Answer:

Mitosis

Explanation:

Mitosis is a type of cell division that results in two daughter cells each having the same number and kind of chromosomes as the parent nucleus.

6 0
3 years ago
5) Describe crossing-over. When does crossing-over occur? What is the result?
DanielleElmas [232]

Answer:

Crossing over occurs between prophase I and metaphase I and is the process where two homologous non-sister chromatids pair up with each other and exchange different segments of genetic material to form two recombinant chromosome sister chromatids.

Explanation:

please give me brainlist and follow

7 0
3 years ago
Other questions:
  • Which items exist on Earth because of green plants? Check all that apply.
    15·2 answers
  • The most productive marine habitats are in the open ocean true or false?
    9·2 answers
  • I NEED HELP ASAP PLEASE !!!!
    12·1 answer
  • What is biopsychology?
    10·1 answer
  • The presence of a mutualist might allow what to happen in terms of population dynamics? a) The species could surpass its carryin
    8·1 answer
  • If DNA has the sequences of bases TCAAGT, the mRNA formed during transcription would have the sequence of
    11·2 answers
  • Which of the following structures serves as the cell’s boundary from its environment?
    13·1 answer
  • Match the scientist with the correct description or statement regarding the discovery of the DNA structure.
    5·1 answer
  • Digest the plants to obtain their energy is called
    8·1 answer
  • Which of the following describe ecosystem services?
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!