Explanation:
Honors Biology covers topics typically covered in a high school biology course and prepares students for Advanced Placement Biology. Students study the structures, functions, and processes of living organisms and their interactions with the environment
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14. Which animals would best fill in the blank for this food chain? Plankton → __________ → crab a. The seaweed b. The small fish c. The starfish d. The shark
Answer:
c
Explanation:
plankton and crabs aren't technically fish, therefore eliminate b and d. seaweed would not progress to crab, therefore starfish is the correct answer.
what are the two types of hair
Explanation:
Vellus hair is the short, fine, almost invisible hair that grows on much of your body, while terminal hair is thicker and longer and grows in places like your scalp etc
DYNAMITE: C7H5(NO2)3
How many total atoms are there in one molecule of dynamite?
a
19
b
18
c
17
d
21
Answer:
D it has 21 atoms 7 carbon 6 oxygen 5 hydrogen 3 nitrogen
Why is sexual reproduction associated with meiosis? meiosis reproduces identical DNA meiosis is the complete process of sexual reproduction meiosis helps to generate variability meiosis produces gametes
Answer:
meiosis produced gametes
Explanation:
During sexual reproduction, meiosis generates genetic variation in offspring because the process randomly shuffles genes across chromosomes and then randomly separates half of those chromosomes into each gamete. The two gametes then randomly fuse to form a new organism.
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2.) State the relationship between photosynthesis and cellular respiration.
Answer:
Photosynthesis converts carbon dioxide and water into oxygen and glucose. Glucose is used as food by the plant and oxygen is a by-product. Cellular respiration converts oxygen and glucose into water and carbon dioxide. Water and carbon dioxide are by- products and ATP is energy that is transformed from the process.
Explanation:
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If the DNA strand is ATTTAG, what is the mRNA strand?
True or false: when we say "left" we are talking about the doctor's point of view when looking at the heart
Answer:
I think the answer might be false. Im not 10% sure. Good luck though!
Explanation:
during the process of dna replication what would the complimentary strand of the following dna sequence CTA GGT
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A geothermal power plant is like a regular power plant except that no fuel
is burned to heat 3. _____________ into 4.______________. The steam in a geothermal
power plant is heated by the Earth. Like other power plants, they use many of the same
components including 5. ____________________, 6. ____________________ and other
standard power operating equipment.
Answer: 3. Water 4 steam. 5. Turbine 6. Generator
Explanation:
To model ocean water in different places on Earth, a student pours equal amounts of water in two containers. He adds the same amount of salt to each container and stirs until the salt is completely dissolved. He places Container 1 in a cool place in the house and Container 2 outside in the sunlight. After two hours, he tests the salinity of water in each container. What should the student MOST LIKELY conclude, and why?
Answer:
The correct answer would be - container 2 will have less salinity than container 1.
Explanation:
The given experiment can give an idea about how the temperature of surroundings can affect the salinity, volume, and density of the water that has the same amount of water and salt dissolved in it. The independent variable or the only variable that is different is their place that has a difference in the temperature. Container 1 is placed in a cool place while container 2 is placed in sunlight.
We know that the warmer the water it takes more space so, therefore, less density. Density and salinity both have a positive relationship so an increase in density increases the salinity and vice versa. Thus, here the salinity of container 2 would be low in comparison to container 1
Unlike other organelles, ribosomes are not surrounded by a
Answer:
1. Membrane
Explanation:
Answer:
a membrane
Explanation:
why animals need a circluatory system
Answer:
All cells in the body need to have oxygen and nutrients, and they need their wastes removed. These are the main roles of the circulatory system. The heart, blood and blood vessels work together to service the cells of the body.
Explanation:
Which of the following two elements are most likely to form an ionic bond.
H and s
Mg and O
C and O
H and Cl
Answer:
the answer would be magnesium and oxygen
Explanation:
hope this help
Answer:
thw answer is magnesium and oxygen
Which block has the lowest density?
Answer:
Explanado yo have a picture
The process of photosynthesis only impacts plants and their ability to survive.
Group of answer choices
True
False
True
Explanation:
true because photo synthesis helps only to survive because they can prepare food only in persence of chlorophyll
Which of the following is a protist?
a a mushroom
b a ladybug
C a palm tree
d None of these are protists.
Answer:
C.a palm tree
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Answer:
Perpendicular, Option b
Explanation:
Sorry if it is wrong
When did the Paleozoic Era begin?
66 million years ago
400 million years ago
4 billion years ago
550 million years ago
The Paleozoic Era began approximately 550 million years ago and ended approximately 252 million years ago.
What is Paleozoic Era?The Paleozoic Era is a geological epoch that lasted about 541 million years and ended about 252 million years ago.
It is also known as the "Age of Invertebrates" because it witnessed the rise and dominance of numerous invertebrate groups, including trilobites, brachiopods, and ammonites.
From oldest to youngest, the Paleozoic Era is divided into six periods: the Cambrian, Ordovician, Silurian, Devonian, Carboniferous, and Permian.
Many significant events in the evolution of life on Earth occurred during this time period, including the Cambrian period's explosion of diversity, plant and animal colonization of land, and the emergence of reptiles and insects.
Thus, the answer is 550 million years ago.
For more details regarding Paleozoic Era, visit:
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Give an example of how biotechnology might be used to cure disease.
Answer:
Biotechnologies may be used to study the genetic material of viruses and bacteria to determine whether a disease is caused by particular disease-producing agents. Its techniques are also used to understand how genetic factors contribute to human disease.
Explanation:
Answer:
These products help treat and prevent diseases. From the Ebola vaccine to mapping human DNA to agricultural impacts, medial biotechnology is making huge advancements and helping millions of people. Some of the most recent uses of biological tech is work in genetic testing, drug treatments, and artificial tissue growth.
Explanation:
An organism has control over inherited traits.
What is the difference between a haploid, diploid, and zygote?
Answer:
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Haploid" refers to any cell that has 23 chromosomes (half of the total 46). "Gametes" are specifically sex cells that have 23 chromosomes. "Diploid" refers to any cell that has all 46 chromosomes. "Zygote" is the result of two gamete (haploid) cells fusing, and becoming a diploid cell.
Haploid means n, Diploid means 2n, while zygote is the fusion of two gametes that possess a nature of 2n.
What do you mean by Gametes?A Gamete may be defined as a cell containing only one set of dissimilar chromosomes, or half the genetic material necessary to form a complete organism.
Haploid is the quality of a cell or organism having a single set of chromosomes. A Diploid is a cell or organism that has paired chromosomes, one from each parent. In the case of humans, the haploid number is equal to 23, while the diploid number is equal to 46. A zygote is the fusion of two gametes that possess a nature of 2n, which is equal to 46.
Therefore, Haploid means n, Diploid means 2n, while zygote is the fusion of two gametes that possess a nature of 2n.
To learn more about Haploid and diploid, refer to the link;
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What sequence of bases on RNA would match or pair with the following DNA sequence:
ATC
A. ATC
B. GUA
C. UAG
FIRST TO ANSWER GETS 25 POINTS AND BRAINLYEST A. Describe how electricity is generated in a coal power plant.
B. Provide one example of a RENEWABLE ENERGY SOURCE that creates electricity
in a "similar" way.
Answer:
A. By burning coal in a boiler to produce steam. The steam produced, under pressure, flows in a turbine, which spins a generator to create electricity
B. Wind turns the propeller-like blades of a turbine around a rotor, which spins a generator, which creates electricity
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1. Which body system is primarily responsible for protecting you against pathogens?
A. Digestive system
B. Nervous system
C. Endocrine system
D. Immune system
No dam links
I need help please I wanna pass this class
Answer:
Explanation:
Answer: I mean the instructions are pretty clear and you still ask for help?
A chromosomal alteration in which one or more
pairs of homologous chromosomes fail to separate
normally during meiotic cell division is known as... 1.)an addition
2,) crossing over
3.) nondisjunction
4.) translocation
List five of the other subject areas involved in the study of ecology
Answer:
1. Organisms
2. Populations
3. Communities
4. Ecosystems
5. Biomes
Explanation:
In order from youngest to oldest, what is most likely the correct order for the rock layers??
Answer: 1, 5, 2, 3, 4.
Explanation: Using process of elimination layer four should be the oldest and the only one that has layer four last is number 2. Therefore I assume it is number 2.
positive impacts humans have on water
Answer:
Positive Human Interaction When people build dams channeling off large bodies of water, the water builds up along the edge of the lake, pond, or stream creating very fertile soil from the constant watering and these areas on the outside of lakes and ponds are used by humans for growing and farming crops.
Explanation:
Why is it important for your brain to control many functions automatically?
Answer:
The brain controls what you think and feel, how you learn and remember, and the way you move and talk. But it also controls things you're less aware of — like the beating of your heart and the digestion of your food.
Think of the brain as a central computer that controls all the body's functions. The rest of the nervous system is like a network that relays messages back and forth from the brain to different parts of the body. It does this via the spinal cord, which runs from the brain down through the back. It contains threadlike nerves that branch out to every organ and body part.
Explanation:
If you brain does not, or is unable to perform multiple tasks automatically, you could have trouble breathing on your own, your heart could have problems, even your thought process, movement, and digestion could malfunction. Which could cause a multitude of complications.
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