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
RoseWind [281]
3 years ago
5

Why is family history thought to be important and a good predictor of an individual’s disease risk factor?

Biology
1 answer:
anyanavicka [17]3 years ago
4 0

Answer:

The first answer, Because family members most closely represent the unique genomic (DNA) and environmental interactions that individuals experience. Is right

Explanation:

You might be interested in
WILL BE MARKED AS BRAINLIEST!!!!
Montano1993 [528]
I have no clue sorry
6 0
3 years ago
Read 2 more answers
In what position should the stage be located when you first begin to focus in on an object? Why would you put it in this positio
olchik [2.2K]
Stage should be place in front of audience as performers can perform infront of the audience
5 0
3 years ago
En un cruce entre peces naranjas y peces grises se obtiene una generación (f1) de 50% peces grises . Realice el cruce y explique
Ilya [14]

Answer:

Uno de los progenitores es heterocigoto para color naranja (Nn) y el otro parental es homocigoto recesivo para gris (nn). Al haber una cruza entre un homocigoto recesivo y un heterocigoto, la 50% de la progenie expresa color naranja (Nn), mientras que el otro 50% expresa color gris (nn).

Explanation:

<u>Datos disponibles:</u>

  • Cruce entre peces naranjas y peces grises
  • 50% de la F1 son peces grises
  • Naranja dominante sobre gris

Podemos nombrar el alelo dominante para color naranja <em>N</em>, y al alelo recesivo  para color gris <em>n</em>.

Para que en un cruce entre dos fenotipos distintos, el 50% de la primer camada exprese uno de estos fenotipos, entonces uno de los parentales debe ser heterocigoto, mientras que el otro parental debe ser homocigoto recesivo. De esta forma 50% de la primera generación expresara uno de los fenotipos, mientras que el otro 50% expresará el otro fenotipo.

Supongamos que uno de los parentales lleva el genotipo <em>Nn</em>, y el otro parental es <em>nn</em>.

Cruce:

Parental)      Nn    x     nn

Gametas)   N    n       n    n

Fenotipos) Naranja     Gris

Cuadro de Punnett)      N           n

                            n       Nn         nn

                            n       Nn         nn

F1)  2/4 = 1/2 = 50% de la progenie tendrá genotipo heterocigoto, Nn

     2/4 = 1/2 = 50% de la progenie tendrá genotipo homocigota recesivo,    

     nn

     50% de la progenie será color naranja (Nn)

     50% de la progenie será color gris (nn)

               

3 0
2 years ago
What's the difference between an artery and a vein?
emmainna [20.7K]
The difference between an artery and a vein is that arteries are larger, more muscular and more elastic than veins; they carry blood that is under pressure from having been pumped out of the heart; veins are under much less pressure, so they are not as strong
4 0
3 years ago
Read 2 more answers
WILL MARK YOU BRAINLIEST!!!!
mestny [16]

Answer:

I can't even read it because it is so fuzzy.

Explanation:

I can't even read it because it is so fuzzy.

7 0
2 years ago
Other questions:
  • The elephant has 56 chromosomes in its body cells. when the elephant's body cells divide by mitosis, how many chromosomes will e
    5·1 answer
  • Which of the following activities is most likely to improve muscular endurance? A. high jumping B. long distance running C. spri
    9·2 answers
  • 2. Describe the property of water that is indicated by the data. How is this property explained by the structure of water molecu
    13·1 answer
  • The table of neoplasms is located in the
    8·1 answer
  • Is a carbohydrate or a lipid more likely to be a good source of energy for an organism? Why?
    9·1 answer
  • Sound can be heard when air passes over a respiratory structure that is located between the pharynx and the trachea.
    10·2 answers
  • The three basic principals of training that are the foundation for developing a successful personal fitness program are ________
    7·1 answer
  • Which atom is involved in giviiſig your heart energy to beat?
    11·1 answer
  • What statement correctly describes a property of enzymes?
    13·1 answer
  • Freeeeeeee pointsssssssssssssssss have a good day owo :) going once going twice andddddddddddddddddd
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!