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marshall27 [118]
3 years ago
14

Consider the plant cells in the image below.

Biology
1 answer:
dangina [55]3 years ago
5 0
Please attach the image so we can help you! :)
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Kokkokko12 help me with these question
Art [367]
The first one is A
The second one is also A
The third one is also A. So... all A.
5 0
3 years ago
There are two different alleles for flower color, P and p. The image shows a white sweet pea that is labeled with its two allele
Serhud [2]

White petal color is recessive trait, meaning that its genotype is pp (homozygous recessive).

On the other hand, PP is homozygous dominant genotype resulting in purple petal color (phenotype).

Since the allele P is dominant over p, heterozygous genotype Pp will also result in purple color.


8 0
3 years ago
CONCLUSION why is baseball called “the national pastime”?<br><br> Need help
skelet666 [1.2K]

Answer: The baseball is a sport played in the eastern United States.

Explanation:

This game is called as the national pass time because this game is played and enjoyed by millions of people to pass their time in leisure activity and enjoy with the team mates and friends.

This sport is continued to be enjoyed in summer and spring. It was named so more than 150 years ago.

4 0
3 years ago
Two genes on chromosome 7 of corn are identified by the recessive alleles gl (glossy), which determines glossy leaves, and ra (r
Alchen [17]

Answer:

recombination frequency = 4.5% or 4.5mu

Explanation:

to calculate the frequency of recombination between these genes

we have,

recombination frequency = [ number of recombinnants/total number of offsprings) x 100

total offspring  = 88 + 103 + 6 + 3

total offspring =  200

Gl ra 88............................ parent

gl Ra 103.........................parent

Gl Ra 6..................................... recombinant

gl ra 3................................................ recombinant

recombination frequency = {6+3/88 + 103 + 6 + 3} x 100

recombination frequency = 9/200 x1oo

recombination frequency = 0.045 x 100

recombination frequency = 4.5% or 4.5mu

3 0
3 years ago
Las bacterias están presentes en todos los alimentos ¿Qué ocurrirá con su metabolismo si refrigeramos o congelamos el alimento?
kozerog [31]

Answer:

Si refrigeramos o congelamos el alimento, las bacterias presentes en ellos tendrán un metabolismo más lento, incluso llegando al punto de la muerte por encima de temperaturas a las cuales no les es posible vivir. Es importante mantener la cadena de frío para que las bacterias no tengan lugar a su reproducción.

Explanation:

Las distintas bacterias que pueden estar presentes en los alimentos tienen distintos parámetros que hacen que sea posible su vida y reproducción. En cuanto a la temperatura, es un factor muy importante ya que podemos encontrar bacterias termolábiles o termoresistentes según puedan vivir en las variaciones de temperatura. La mayoría de ellas no resiste temperaturas frías de refrigeramiento o congelamiento, motivo por el cual los alimentos se conservan así. De esta forma reducimos el riesgo de padecer Enfermedades de Transmisión Alimentaria. La cadena de frío por su parte permite que esa temperatura sea constante a lo largo de todo el procesamiento, transporte y disposición de los alimentos.

6 0
3 years ago
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