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garik1379 [7]
2 years ago
11

Consider the following experiment: true breeding tall pea plants are cut short before being pollinated to determine if there is

an effect on the offspring. Which explanation for trait inheritance is this testing?
Biology
1 answer:
Margaret [11]2 years ago
5 0

Answer:

Gene theory

Explanation:

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The most effective sites for self-stimulation for reward are along the trajectory of the ______________ axons arising in the ven
MatroZZZ [7]

Answer:

The answer is dopamine, tegmental

Explanation:

The most effective sites for self- stimulation for reward are along the trajectory of the Dopamine axons airising in the ventral Tegmental area and projecting to the forbiden.

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2 years ago
Approximately 90 percent of all living plants are
marusya05 [52]

Answer:

Approximately 90% of all living plants are group of Angiosperm

3 0
3 years ago
En los alérgicos, a partir del segundo contacto con el alérgeno cuando se produce la reacción alérgica. ¿Cómo podrías explicarlo
dem82 [27]

Answer:

La segunda exposición desencadena la fase de 'respuesta' asociada a la reacción alérgica  

Explanation:

La alergia se puede considerar como una respuesta desmedida del sistema inmune cuando un individuo entra en contacto con ciertas sustancias que son inocuas para la mayoría de la población, pero que en personas alérgicas desencadenan fuertes reacciones de hipersensibilidad. La alergia tiene dos fases conocidas como fase de sensibilización y fase de respuesta. La primera fase de sensibilización es donde el individuo entra en contacto con los 'antígenos' del alérgeno, lo cual provoca que el individuo genere anticuerpos IgE los cuales combaten al alérgeno (el sistema inmune considera que esta sustancia es potencialmente dañina), mediante la generación de anticuerpos de IgE que se unen a receptores de células del sistema inmune (eosinófilos, basófilos y mastocitos). La segunda fase de respuesta se produce cuando el individuo entra de nuevo en contacto con el alérgeno. Durante el segundo contacto, los antígenos del alérgeno interactúan con anticuerpos específicos de IgE que se encuentran sobre la superficie de células del sistema inmune, desencadenando la degranulación de estas células (mastocitos) y la consecuente liberación de mediadores químicos de la alergia tales como, por ejemplo, histamina, los cuales son responsable de los síntomas típicos de la alergia (tos, estornudos, picor, enrojecimiento de ojos, urticaria, inflamación, etc.).

4 0
2 years ago
How may the height of a water table create a spring
yaroslaw [1]
When prolonged and excessive rainfall the more water percolates and the water table (below the earth surface/soil) rises.  The higher the water table the more the possibility increases for a spring to form in the sense that it would now be easier for the water to find a means of escaping the underground through perhaps a crack or a cave, etc.
4 0
3 years ago
From Earth, Jupiter appears to be very bright in the night sky because it is Select one: a. very large and reflects a lot of sun
Alexxandr [17]

Answer:

1

Explanation:

why ?

size - very large compared to other planets

Its relative closeness (compared to other stars)

High reflective albedo of the light colored clouds

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HOPE I HELPED

PLS MARK BRAINLIEST

DESPERATELY TRYING TO LEVEL UP

           ✌ -ZYLYNN JADE ARDENNE

JUST A RANDOM GIRL WANTING TO HELP PEOPLE!

                                          PEACE!

7 0
3 years ago
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