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topjm [15]
2 years ago
5

Why are recessive alleles not always shown in the offspring?

Biology
1 answer:
3241004551 [841]2 years ago
5 0

Explanation:

Recessive alleles lack the power to express the phenotypic traits of an organism. In order for the specific trait to be expressed, 2 copies of the recessive allele or homogenous recessive genotype is needed in the organism.

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categorize the following characteristics based on whether they are describing chloroplasts or mitochondria.
Ghella [55]

The categorization of the characteristics based on whether they are describing chloroplasts or mitochondria are as follows:

  1. <u>Mitochondria:</u> carry out cellular respiration.
  2. <u>Chloroplasts:</u> carry out photosynthesis.
  3. <u>Mitochondria:</u> found in plant and animal cells.
  4. <u>Chloroplasts:</u> produce carbohydrates used as source of food for most living things.  
  5. <u>Mitochondria:</u> abundant in human muscle cells.
  6. <u>Chloroplasts:</u> not found in animal cells.
  7. <u>Chloroplasts:</u> contain chlorophyll.

<h3>What is a cell?</h3>

A cell can be defined as the fundamental functional, structural and smallest unit of life, which is found within the body of an organism.

Some examples of cell organelles that are found in the body of an organism include the following:

  • Mitochondria.
  • Nucleus.
  • Endoplasmic reticulum (ER).
  • Vesicles.
  • Cytoplasm.
  • Cell membrane.
  • Chromosome.
  • Golgi apparatus (bodies).
  • Chloroplast

<h3>What is mitochondria?</h3>

Mitochondria can be defined as one of the cell organelles that is found in the body of a living organism.

Also, mitochondria is known as the powerhouse because it is saddled with responsibility of providing all the energy required in the cell, especially by transforming energy forms through series of chemical reactions.

Read more on mitochondria here: brainly.com/question/14861274

#SPJ1

<u>Complete Question:</u>

Categorize the following characteristics based on whether they are describing chloroplasts or mitochondria.

Chloroplasts Mitochondria

Carry out cellular respiration

Carry out photosynthesis

Found in plant and animal cells

Produce carbohydrates used as source of food for most living things  

Abundant in human muscle cells

Not found in animal cells

Contain chlorophyll

3 0
1 year ago
Necesito 5 especies de plantas acuáticas en peligro de extinción y por qué estan en peligro de extinción.
cluponka [151]
<span>Platanthera praeclara -
Las principales amenazas a esta planta son el desarrollo, el pastoreo excesivo, los incendios y el calentamiento global.
Symphyotrichum georgianum -
en peligro debido al desarrollo del hábitat natural.
 Zizania texana -
amenazada por la disminución de los niveles de agua causada por la presa de Spring Lake.
Thelypodium howellii ssp. Spectabilis -
pero su población disminuye anualmente debido a la siega de pasto innecesaria en las áreas que esta planta llama hogar.
Stenogyne Kanehoanait-
se descubrió que los recortes de esta planta se pueden cultivar exitosamente en cautividad.

No soy tan fluido en español.</span>
8 0
3 years ago
How do oceans help stabilize the Earth's climate?
xxMikexx [17]
They act like convey belt, transporting water the both sides of the pole
7 0
2 years ago
I would like to have all the answers
Harrizon [31]

1. independent: <em>the cow     </em>           dependent: <em>food with growth hormone</em>

2. independent: <em>mosquito </em>           dependent: <em>repellent</em>

3. independent:<em> test  </em>                    dependent: <em>time spent on studying</em>

4. independent: <em>cars </em>                    dependent:<em> speed</em>

5. independent: <em>people </em>               dependent: <em>diet pill</em>


Im not to sure on the hypothesis but I hope this helps!

6 0
3 years ago
Explain why the metric system and si are important​
Dovator [93]

Answer:
In simple terms, the metric system (which is the same as SI) is important because it's more coherent than the imperial system.

Explanation:

The metric system is far more used worldwide compared to the imperial system, where the imperial system is only officially used in three countries (U.S, Liberia, Myanmar).

There are multiple reasons why the metric system is important, but the most critical reason is that it's very easy to understand pertaining to calculations. The measurement system of SI is <em>designed</em> to make measurements/calculations easy to perform and understand. This is why scientists prefer using the metric system over imperial.

You can make some small comparisons:

--> Metric is consistently based on decimal numbers, while imperial uses different number systems (base 3, 8, 12, 14, 16, etc.,)
--> Metric works well with percentages, while imperial does not
--> Metric units are the same internationally, while some imperial units differ (i.e different pints, gallons, tons, etc.,)

There are fewer, simpler measurements in the metric system as compared to imperial where calculations start to get overcomplicated due to the amount of measurements/units in the system.

In layman's terms... metric is a boat on smooth water with perfect weather, while imperial is a boat on rough waters during a storm.

6 0
1 year ago
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