first and last answer choices
What does the allele indicate in this pair of homologous chromosome?
The terms "allele" and "homologue" are not interchangeable, it is true that alleles are always present on homologous chromosomes. A homologous pair has one parent from the mother and one from the father.
What is Homologous chromosome?An allele is a functional DNA (deoxyribonucleic acid) coding variant that resides at a certain locus (position) on a chromosome.
Alleles are typically gene-coding sequences, however the term is occasionally used to describe non-gene sequences. Heterozygous refers to an organism with two distinct alleles of the gene.
A homologous pair of chromosomes has identical genes on each of them in the same order, although there may be differences between them that give rise to different alleles.
Therefore, The terms "allele" and "homologue" are not interchangeable, it is true that alleles are always present on homologous chromosomes. A homologous pair has one parent from the mother and one from the father.
To learn more about Homologous chromosome, refer to the link:
https://brainly.com/question/30371167
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REDO!! Carbon dioxide is carried by blood to the lungs through _____. [FREE BRAINLIEST]
A. capillaries
B. the heart
C. veins
D. arteries
Answer: A. capillaries
Explanation:
Answer:
A. capillaries
Explanation:
Capillaries are small, thin blood vessels that connect the arteries and the veins. Their thin walls allow oxygen, nutrients, carbon dioxide and waste products to pass to and from the tissue cells.
real-world examples of the different types of stimuli.
Answer: You are hungry so you eat some food.
A rabbit gets scared so it runs away.
You are cold so you put on a jacket.
A dog is hot so lies in the shade.
It starts raining so you take out an umbrella.
Explanation:
Answer:
You are hungry so you eat some food.
A rabbit gets scared so it runs away.
You are cold so you put on a jacket.
Explanation:
PLEASE HELP-
How fast do sound waves travel under normal conditions?
A. 1100 Feet each second
B. 1100 miles per hour
C. 1100 miles each second
D. 110 feet each second
If your answer is accurate and correct, I will give brainliest!
help pretty please, will give brainliest if you have a good answer/explanation :)
T or F... Carbon dioxide (CO2) blocks SUNLIGHT from hitting the surface of the Earth. *
True
False
All ecosystems at the same latitude are placed in the same biome.
True or false
Pls give correct answer
How does the frequency of a wave change as its wavelength changes
Which of the following does the endocrine system regulate?
Hormones
Reflexes
Respiration
Senses
Answer:
Hormone
Explanation:
Which of the following does the endocrine system regulate?
Answer:
The endocrine system regulates hormones.
Hope this helps!!!
If a jack hammer exerts a force of 125N on the concrete. What is the magnitude of the force exerted back on the Jack Hammer?
I’m not sure of this but I think this is like a science question so check in your book it should talk about the jack hammer if not , dm !
IM DYING LOL EVENTUALLY HE GETS SQUISHED THIS IS FOR SCIENCE
Answer:
I'm just imagining "pop goes the weasel" is playing
Explanation:
Imao
which of the following choices below shows the correct order from smallest to largest?
a. cell → chromosomes → DNA → genes
b. genes → chromosomes → DNA → cell
c. genes → DNA → chromosomes → cell
d. cell → chromosomes → genes → DNA
Answer:
a is the correct answer.
Explanation:
cell<chromosomes<DNA<genes
Create a food web diagram for a meadow. Once you have your diagram, categorize the organisms according to which of them are producers, first-order consumers, second-order consumers and third-order consumers. There should be at least 15 organisms in your food web.
Answer:\ +----------------------+
| Sun (Energy) |
+----------+-----------+
|
+-----------v-----------+
| Grass |
+-----------+-----------+
|
+-----------v-----------+
| Flowers |
+-----+-----+-----+-----+
| |
+----------v-+ +------v---------+
| Grasshopper | | Rabbit |
+------+-------+ +------+-------+
| |
| |
+-------------v--+ +---------v-------------+
| Caterpillar | | Squirrel |
+------+---------+ +---------+-----------+
| |
| |
+---------v-----------+ +---------v-------------+
| Ladybug | | Chipmunk |
+---------+----------+ +---------+-----------+
| |
| |
+---------v-----------+ +---------v-------------+
| Spider | | Bird |
+---------+----------+ +---------+-----------+
| |
| |
+---------v-----------+ +---------v-------------+
| Dragonfly | | Hawk |
+---------+----------+ +---------+-----------+
| |
| |
+---------v-----------+ +---------v-------------+
| Frog | | Snake |
+---------+----------+ +---------+-----------+
| |
| |
+---------v-----------+ +---------v-------------+
| Fish | | Fox |
+---------+----------+ +---------+-----------+
| |
| |
+---------------------------+
How does variation in a species enhance its survival?
Answer:
Having variation within a species means that if the environment changes there may be individuals within the species more able to withstand the change and survive. ... it produces variation in the offspring. the species can adapt to new environments due to variation, which gives them a survival advantage.
Explanation:
Some organisms reproduce sexually. Other organisms reproduce asexually. What are some benefits of asexual reproduction?
A. It benefits organisms that that are immobile.
B. It gives offspring the genetic traits to survive in a particular environment.
C. It uses less energy.
D. All of the above.
Hollow spaces in the skull above and beside your nose are _____. {free brainliest!!!}
A. alveoli
B. cilia
C. sinuses
D. pleura
Answer:
SinusesExplanation:
SINUSES are hollow spaces in the bones of your head above and below your eyes that are connected to your nose by small openings. Sinuses help regulate the temperature and humidity of inhaled air.
Answer:
C. sinuses
Explanation: The paranasal sinuses are hollow, air-filled spaces located within certain bones of the skull (Figure 16). All of the sinuses communicate with the nasal cavity (paranasal = “next to nasal cavity”) and are lined with nasal mucosa.
Describe the process in the mantle that causes plates to move. In your response, provide the force driving this process and at least one piece of evidence to support this idea.
Please help me...
3 questions I will give brainiest if you answer all 3.
question 3 has 2 images
Answer:
1.A
2.C
Explanation:
Please complete the following questions below before Friday, March 19th at 11:59 PM EST.
1. Write down where you have heard of minerals before, and the names of any minerals that play a role in your everyday life.
2. What is the density of cinnabar?
3. You might be familiar with term organic food. How does this meaning of organic differ from the scientific meaning?
4. What type of minerals might a geologist expect to find near the site of an ancient lava flow? Explain.
5. Why do diamonds only form in certain spots in the mantle?
Number one!
Toothpaste: Calcium carbonate, limestone, sodium carbonate, fluorine
Medicine: Calcium carbonate, magnesium, dolomite, kaolin, barium, iodine, sulfur, lithium
Pencil: Graphite, clay
Pots and pans: Aluminum, iron
Number two!
Density: 8.
Number three!
Organic foods have not been treated with synthetic pesticides or fertilizers, and animals raised organically are not given hormones or drugs to promote more rapid growth.
Number four!
Volcanic fluids and hot seawater move through the volcanic rocks and leach metals. The deposits are associated with lava flows, breccia, water-deposited tuffs, cherts, sulfates, and limestones.
Number 5!
The carbon rocks and high temperatures needed for diamond creation can be found 90 miles deep into the earth's crust.
I´ll give brainliest to the correct and most helpful answer!
T or F... The Earth's climate changed naturally BEFORE humans existed. *
True
False
Answer:
Explanation:
true
Answer:
True
Explanation:
In Earth’s history before the Industrial Revolution, Earth’s climate changed due to natural causes not related to human activity. Most often, global climate has changed because of variations in sunlight. Tiny wobbles in Earth’s orbit altered when and where sunlight falls on Earth’s surface.
In the space below, describe how your plant-based solution will reduce the environmental challenge and help the community.
Answer:
The vegan diet is widely regarded to be better for the planet than those that include animal products, but not all plant-based foodstuffs have a small environmental footprint. ... devours more land and water and causes more environmental damage than any other single food produc
Carbon dioxide (CO2) keeps INFRARED light from leaving the Earth. *
True
False
Answer:
I believe it is true.
Here some info to back it up
Carbon dioxide (CO2) is also an important greenhouse gas. It has a long lifetime in Earth's atmosphere. Carbon dioxide strongly absorbs energy with a wavelength of 15 μm (micrometers). This makes carbon dioxide a good absorber of wavelengths falling in the infrared radiation region of the spectrum.
Hope this helps have a wonderful day! :)
Select ALL of the following would likely SLOW DOWN global warming (with our current technology). *
Select ALL that are correct. You must select all of the right answers to get credit.
Driving our cars more often
Planting more trees.
Eating more meat & dairy.
Using less electricity.
Burning more coal and natural gas.
Cutting down forests.
Investing in wind & solar energy.
Eating chicken instead of beef.
Answer:
Planting more trees.
Using less electricity.
Investing in wind & solar energy.
Explanation:
T or F... Adding CO2 to the atmosphere makes the Earth's climate COOLER overall. True
False
Answer:
True.
Explanation:
Why doesn’t the female have to keep the egg at a cooler temperature, similar to the sperm?
LEASE HELP ME, SOMEBODY. I'LL MARK THE BRAINLIEST.
Answer:
Control: sat in silence
Experiment: with music
Independent: The music or no music
Dependant: Their heart rate and pulse
Explanation: Control group: is the one that sat in silence
The one that listened to music is the Experimental Group
The independent variable is the thing that they change, the music
And the dependant variable is what is being measured, their pulse and heart rate
If you are standing still, but breathing much faster then necessary, what will happen? [FREE BRAINLIEST]
A You will exhale too much oxygen.
B You will inhale too much carbon dioxide.
C You will exhale too much carbon dioxide.
D All of the above.
Answer:
you will exhale too much carbon dioxide
Explanation:
Answer: i think it is b forgive me if im wrong its not c for sure
Explanation:
I WILL GIVE BRAINLIEST AND 5 STAR TO ANSWER THIS! Good Luck! :)
kinda not sure
Match the following vocabulary words.
1. thin tissue covering lungs and thorax
alveoli
2. breathing in
pleura
3. air sacs in the lungs
inspiration
4. back of the mouth
expiration
5. "chest area"
pharynx
6. breathing out
thorax
Answer:
I don't understand your question please explain in the comments below.
