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
scoray [572]
3 years ago
12

In natural selection what determines which color grey or green is advantageous

Biology
1 answer:
oksano4ka [1.4K]3 years ago
4 0

The environment is one of the determining factors. Grey would be advantageous in a rocky environment. Green would be advantageous in an environment with grassy/ forest like areas.

Good luck!

You might be interested in
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
3 years ago
100 POINTS!!!!!!!!!!!!!!!! BRAINLIEST!!!!!!!!
Zolol [24]
6) A black hole is a part of space that has such a strong gravitational pull that nothing can escape from inside the black hole. 

7) A Quasar is a very large celestial object that gives off massive amounts of energy. There is a theory that Quasars contain gigantic black holes in them but it is still yet to be proven. 

8) The energy of a Quasar ranges from 1 trillion to 25 trillion of our sun.

9) Stars get their light due to a nuclear reaction that happens inside the star. 
4 0
3 years ago
Read 2 more answers
Coral reef ecosystems support over a million different species. please select the best answer from the choices provided t f
a_sh-v [17]

This answer would be true, b/c it is not false. It's not false b/c coral reef ecosystems <em><u>DO</u></em> support over a million different species.

4 0
3 years ago
Read 2 more answers
Native bumblebees live in grasslands and consume pollen and nectar from flowers. The bumblebees carry pollen from one plant to a
Fynjy0 [20]

Answer:

i think it's A. why? because bumblebees pollinate flowers making more grow but dragonflies EAT the bees so they'll decrease.

4 0
3 years ago
What are three abiotic factors that the number and types of organisms in an ecosystem depend on?
trasher [3.6K]
They may depend on PH of the water, nutrients, and sunlight. 
6 0
3 years ago
Other questions:
  • How are peptide bonds formed between amino acids in the elongation process of the translation of mRNA?
    10·1 answer
  • Which biome receives the most rain?
    10·2 answers
  • Scientists have created trains that use magnets to make the trains float above the tracks as they travel. the trains float becau
    11·1 answer
  • The Golgi apparatus
    5·2 answers
  • How many different species of living things do you think exist on earth today
    10·2 answers
  • Which of these BEST describes a scientific variable?
    14·2 answers
  • The energy is stored in chemical bonds between _____ groups of the molecule, and the energy is released when the chemical bonds
    13·1 answer
  • Which of the following has mechanical energy?
    11·2 answers
  • Going from the bottom to the top panels, what behavior likely increased among the animals?
    11·2 answers
  • Which of the following choices are the products of glycolysis?OOOOcarbon dioxide and wateroxygen and waterglucose2 pyruvate mole
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!