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horsena [70]
3 years ago
6

What is the definition for dihybrid cross

Biology
1 answer:
pychu [463]3 years ago
4 0
A dihybrid cross is defined as a breeding experiment involving parental generation chromosomes that have two contrasting traits. The individual organisms involved in this can be either homozygous or heterozygous.

This kind of cross pollination experiments led to the development of George Handel's Law of Independent Assortment.

Hope it helps. 
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Use the drop-down menus to identify the type of energy each phrase describes.
skad [1K]

Each sentence describes a different form of energy:

  • The shortest wavelength of visible light is <u>violet light</u>.
  • Energy that can be felt as heat but not seen is <u>infrared radiations</u>.
  • Short, invisible rays that can cause eye damage is <u>ultraviolet radiations.</u>
  • Visible light with the longest wavelength is <u>red light</u>.

<h3>Define electromagnetic spectrum?</h3>

An electromagnetic spectrum is a set of frequencies and wavelengths over which an electromagnetic wave can be spread (extends).

From smallest to longest wavelength (highest to lowest frequency), the electromagnetic spectrum consists of the following types of energy:

  1. Gamma rays
  2. X-rays
  3. Ultraviolet radiation
  4. Visible light
  5. Infrared radiation
  6. Microwaves
  7. Radio waves

Type of energy:

Each phrase in science describes a different form of energy:

1. Violet light has the shortest wavelength of visible light.

Visible light has a wavelength of 380 to 450 nanometers.

2. Infrared radiations are energy that can be felt as heat but cannot be seen.

Infrared radiation is a form of energy that the human body perceives as heat but that cannot be seen since it is outside the visible light range.

3. Ultraviolet radiations are short, invisible rays that might cause eye injury.

Ultraviolet light, which is mostly produced by the Sun, has the potential to harm the eyes.

4. Red light is the visible light with the longest wavelength.

Red light has a wavelength of 620 to 750 nanometers.

For more information regarding wavelength, visit:

brainly.com/question/10728818

#SPJ1

6 0
2 years ago
In subduction zones, dense pieces of oceanic crust are pulled downward toward the mantle. What is the result of this?
Elodia [21]
New crust is formed on the opposite end of the plate as it pulled away from. 
6 0
3 years ago
Read 2 more answers
The coelacanth fish looks very similar to its fossil ancestors from 300 million years ago. Which of the following statements exp
Vadim26 [7]
It was affected by natural selection. 

If this is wrong someone please tell me. 
6 0
3 years ago
Read 2 more answers
If a persons metabolism were not functioning properly what symptoms might be presented?
kirza4 [7]

Answer:

They might gain or lose weight quickly, unexpectedly, and with no explanation unless thyroid is tested. Some of the symptoms that can occur with metabolic disorders are lethargy, jaundice and seizures. The symptoms expressed would vary with the type of metabolic disorder, mostly calcium metabolic disorders. Increased blood pressure, high blood sugar, excess body fat around the waist.

5 0
3 years ago
Axon diameter and degree of myelination determine nerve impulse conduction velocity.
son4ous [18]

It is true, the bigger the diameter the slower the velocity of the impulse and myelin sheet helps the impulse travel in one direction.

7 0
3 years ago
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