Answers
Answer:
Beetles
Explanation:
They are the outgroup of the cladogram, and every new node is a development of a new trait. Since beetles have only the original node, they are the most primative.
Related Questions
A student was studying osmosis. She performed an investigation in which she soaked sample cells in a sucrose solution. She weighed the samples every 10 minutes and recorded the mass. Below is a graph of her results. What should she conclude about sample C?
Captionless Image
The cells in sample C were composed of a sucrose solution.
The cells in sample C were hypotonic with the sucrose solution.
The cells in sample C were isotonic with the sucrose solution.
The cells in sample C were hypertonic with the sucrose solution.
Answers
The United States is often called the "melting pot" because people from all nations have made a home here. If someone has a grandmother from Brazil, for example, that came to live in the US, would relocating to Chicago change her grandkids’ skin tone phenotype? Why or why not?
Answers
Answer:
Technically no
Explanation:
Technically no. The skin tone of the individual is caused by two factors, one is genetic and the other is environmental. The genetic factor will continue being there since the grandkids would be descendants of the grandmother. The environmental factor can change skin tone phenotype over the course of an individual's life. Although in this scenario, both locations have the same type of weather. Both Brazil and California are incredibly hot locations all year round.
What is it called when an offspring's trait is identical to the parent and it's siblings?
purebred
dominant
artificially selected
recessive
Answers
Answer:
Purebred
Explanation:
Looked it up
Mark brainliest pls, and hope this helps!
Qque sensacion experimentas a la boca cuanco tienes ganas i estas delante de un alimento wue te gusta mucho¿
Answers
Answer:
La sensación que experimento en la boca cuando tengo ganas de comer y estoy delante de un alimento que me gusta mucho es la de que "se me hace agua la boca".
Así, al percibir la presencia de un alimento, el cuerpo humano instintivamente comienza a generar saliva en una proporción mayor a la normal, con el objetivo de lubricar la boca y la garganta para facilitar la ingesta de alimentos. A esta situación se la conoce coloquialmente como "hacer agua la boca".
Which steps are important when designing and conducting a scientific experiment
Answers
A. Describe what happens to the trilaminar disk
Answers
Answer:
Wilmer sillas ella ella ella ella ella ella ala si el el al al al al al al
20. Combine the two by removing an OH from glucose and an H from fructose. How is this process similar to joining amino acids to make a dipeptide?
Answers
Answer:
both use dehydration synthesis.
Explanation:
Dehydration synthesis is the removal of an OH and H in order to join the two molecules.
The number in each circle below represents the chromosome
number of the cell. Which diagram represents the production of
offspring by an asexually reproducing organism?
Answers
Through mitosis a diploid somatic cell (2n) produces two daughter diploid cells (2n). The correct oprion is C. Diagram C represents the mitotic event.
As3xual reproduction occurs through mitotic events.
What is Mitosis?Mitosis is a process by which, from a diploid somatic cell (2n), two daughter diploid cells (2n) are produced.
First occurs duplication of the cell content, and then the separation into two new cells happens.
Mitosis occurs in only one phase.
In the prophase, it occurs chromosomes condensation and nuclear membrane breaks.During the metaphase, chromosomes are taken toward the center of the cell by the spindle apparatus. Once in the equatorial plane, chromosomes line up.Each chromatid joins with a microtubule of opposites poles.
In Anaphase, chromatid sisters separate. The bonds that were keeping them together break, and each of them migrate to the opposite poles.In telophase, duplicated chromosomes are already in the corresponding poles, and the nuclear membrane forms again in each pole. Finally, cytokinesis occurs.From the four diagrams, only diagram C represents a mitotic event.
A diploid cell (2n = 8) produce two daughter diploid cells (2n = 8). The whole process occurs in one phase.
The correct option is C.
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How are metations and adaptations are related
Answers
Answer:
A mutation that occurs in body cells that are not passed along to subsequent generations is a somatic mutation. ... Alternately, if the mutation has a positive affect on the fitness of the offspring, it is called an adaptation. Thus, all mutations that affect the fitness of future generations are agents of evolution.
Explanation:
You have written wrong spelling its mutation.
Select the statement(s) that accurately illustrate scenarios of weathering. Water flows into cracks in a rock, freezes and expands, pushing against the crack making it wider. Wind gusts carry large amounts of sand across the landscape creating a sandstorm. Plant roots expand cracks in rocks as the plant grows. Sand particles in the blowing wind may act like sandpaper to rub against the rocks and wear off small particles. Oxygen in the air reacts with iron ore in a rock creating streaks of rus
Answers
Answer:
The question would be properly written with options attached for the sake of comprehension:
Select the statement(s) that accurately illustrate scenarios of weathering.
A. Water flows into cracks in a rock, freezes, and expands, pushing against the crack making it wider.
B. Wind gusts carry large amounts of sand across the landscape creating a sandstorm.
C. Plant roots expand cracks in rocks as the plant grows.
D. Sand particles in the blowing wind may act like sandpaper to rub against the rocks and wear off small particles.
E. Oxygen in the air reacts with iron ore in a rock creating streaks of rust
The correct options in the question above are:
Options A, C, D, and E.
Explanation:
First, Weathering is the actions that lead to the gradual but continuous breakdown of rocks and minerals into soils. There are two main kinds of weathering: mechanical weathering and chemical weathering.
From the question above, options A, C, and D are all examples of mechanical weathering where rocks are broken down physically into smaller pieces.
Option B would have also been correct but didn't mention that the sandstorm brushed against the rock or collided with it.
While option E is an example of chemical weathering because of the chemical reaction between the oxygen in the air and the iron ore in rock. This results in the breakdown of minerals that are rich in iron forming new compounds creating rust.
an advantage of selective breeding is
A
the ability to produce offspring with more desirable traits.
B
traits can skip a generation or two.
C
children can have curly hair.
D
family members have different traits.
Answers
learned this in bio last ye
Reproductive Isolation -
OR have offspring that can reproduce
Answers
Explanation:
i think its help you stay happy
The possibility for either green or yellow seeds in pea plants ia an example of possible
Answers
Answer:
Alleles or heterozygous. If you need to pick one, then probably alleles?
Explanation:
a
Which of the following might be affected by the loss of a plant species?
Only organisms that feed directly off the lost plant species will be affected
b. Other plant species will be affected, but no other organisms will.
Multiple organisms may be affected by the loss of a plant species.
d. No other organisms would be affected.
С.
Please select the best answer from the choices provided
А
B
Оооо
Answers
Answer:
Multiple organisms may be affected by the loss of a plant species
Explanation:
If a organisms food source were to vanish, it would affect the herbivores that feed on that plant, but also the carnivores/omnivores that feed on the herbivores. Because the herbivores will die as a result from not having food. This will also lead to the carnivores/omnivores to die.
When free energy is released during a chemical reaction it is called what of below
an endothermic reaction
an isothermic reaction
an endergonic reaction
an exergonic reaction
a nuclear reaction
Answers
Answer:
an exergonic reaction
What is another major function of lipids besides energy?
Answers
The reason cows belch methane gas and humans do not is because ?
https://www.nytimes.com/2020/10/21/climate/beef-cattle-methane.html?smid=url-share
Answers
Answer:
It is possible, but mostly no. In general it is not methane that we burp. Usually that's either just swallowed air, or maybe CO2 fizz from soda pop we drank.
Explanation:
its because methane is only a gas that cows emit
Which organelle serves as a channel for transport of materials between
cytoplasm and nucleus?
Answers
Answer: Endoplasmic recticulum
Explanation: Endoplasmic reticulum serves as channels for the transport of materials between various regions of the cytoplasm or between the cytoplasm and the nucleus.
Answer:
Endoplasmic reticulum
Explanation:
The endoplasmic reticulum serves as channels for the transport between the cytoplasm and the nucleus.
The chance of two genes being separated in a cross-over is ____ to _____.
A. Directly proportional; the size of the chromosome
B. Directly proportional; the distance between them
C. Inversely proportional; the distance between them
D. Inversely proportional; the chromosome number
Answers
Answer:
the chance of two genes being separated in a cross -over is homologous to chromosomes
can someone help me
Answers
Answer:
The amount of Light
Explanation:
Answer: You're correct, it's the amount of fertilizer
Explanation: Some plants will get fertilizer while some won't
2. Atoms combine to form molecules. Which of the following is another example of organization among living things? *
A. Tissues combine to form cells.
B. Cells combine to form tissues.
C. Organs combine to form cells.
D. Organs combine to form tissues.
Answers
Answer:
B
Explanation:
since cells are the smallest living thing, and tissues are next, then multiple cells will create a single tissue.
In the spleen, ___________ from red blood cells is broken down to form (unconjugated) bilirubin. Unconjugated bilirubin is insoluble in blood plasma so binds to albumens in the blood and is sent to the ______. Bilirubin ___________ with glucuronic acid to form conjugated bilirubin. It forms part of the bile, which is ______ in the gall bladder. Food in the gut stimulates gall bladder contraction and the bile passes down the ____ ____ to the _____ _________, where it aids in the digestion of ______.
Answers
Answer:
Haemoglobin; liver; binds; stored; bile duct; small intestine; lipids.
Explanation:
Serology can be defined as the study of blood and the reactions between antibodies and antigens in the blood.
In Biology, blood pH can be defined as a measure of the hydrogen ion (H¯) concentration of blood i.e the level of alkalinity or acidity of blood.
Basically, the normal blood pH of a human being should be between 7.35 and 7.45.
Hence, one of the ways in which the body regulates blood pH is with proteins. Proteins help regulate blood pH by accepting and releasing hydrogen ions. Typically, when the blood pH falls, the hydrogen ions (H¯) are accepted (absorbed) while hydrogen ions are released when the blood pH rises.
For example, a protein such as haemoglobin which makes up a composition of the red blood cells, binds an amount of acid required to regulate blood pH.
In the spleen, haemoglobin from red blood cells is broken down to form (unconjugated) bilirubin. Unconjugated bilirubin is insoluble in blood plasma so binds to albumens in the blood and is sent to the liver. Bilirubin binds with glucuronic acid to form conjugated bilirubin. It forms part of the bile, which is stored in the gall bladder. Food in the gut stimulates gall bladder contraction and the bile passes down the bile duct to the small intestine, where it aids in the digestion of lipids.
Is a physical trait the same as a genetic trait? Please answer this very quickly! I don’t have that long until I have to turn it in!
Answers
Answer:
Physical traits are observable characteristics determined by specific segments of DNA called genes.In technical terms, a genetic trait is amenable to segregation analysis rather than quantitative analysis.
Explanation:
Trait is a specific characteristic of an individual. For example, their hair color or their blood type. Traits are determined by genes, and also they are determined by the interaction with the environment with genes. And remember that genes are the messages in our DNA that define individual characteristics.
Answer:
No
Explanation:
Physical characteristics are defining traits or features about your body
A genetic trait is a specific characteristic of an organism
Which statement best summarizes why the cell theory was developed over time?
A. As new cells evolved they proved the cell theory was inaccurate.
B. The discovery of new evidence resulted in changes to the cell theory.
C. Changes in cell models showed the cell theory was based on opinion.
D. The cell theory was modified with the discovery of every new organelle.
Answers
The statement 'the discovery of new evidence resulted in changes to the cell theory' best summarizes why the cell theory was developed over time.
The cell theory is a model in cellular biology that states all cells evolved from a pre-existing cell.This theory also states that all organisms are composed of cells.The cell theory was further modified as new evidence emerged in the scientific community.In conclusion, the statement 'the discovery of new evidence resulted in changes to the cell theory' best summarizes why the cell theory was developed over time.
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How are
biodiversity & sustainability linked?
Answers
Answer: The biodiversity of an ecosystem contributes to the sustainability of that ecosystem. The higher the biodiversity of an ecosystem, the more sustainable it is. ... The higher biodiversity in an ecosystem means that there is a greater variety of genes and species in that ecosystem.
Explanation:
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Which conclusion does the following fact support?
Agricultural scientists are able to fortify foods with vitamins that are lacking in certain regions around the world.
1. Most of the food that we eat has been altered or added to in some way.
2. Agricultural science contributes to a healthier world population.
3. Genetic modifications and hormonal additives pose health risks.
4. Advancements in agricultural sciences are necessary to end hunger.
Answers
what is an example of a genetic disease that can be influenced both by human behavior and the environment?
Answers
Answer:
heart disease
Explanation:
it can be genetic, and affected by human behavior/ the environment
Many biological structures are composed of smaller units assembled into more complex structures having functions based on their structural organization. For the following complex structures,
describe the smaller units, their assembly into the larger structures, and one major function of these larger, organized structures.
An enzyme
Please help!!!
Answers
Answer:
Enzyme molecules are made up of one or more amino acid chains. The sequence of these chains is what specifies different enzymes. These long chains fold up into unique shapes which allows the enzyme to carry out chemical reactions, this varies based on the type of enzyme.
Enzymes speed up chemical reactions in the body that help keep us alive, for example, enzymes help with multiple things such as digestion, growth, healing, reproduction, etc.
In a forest with mice eat fruit from plants in barn owls eat with mice in this foodchain what are the plants that produce fruit described as
Answers
I uploaded the answer to a file hosting. Here's link:
tinyurl.com/wpazsebu
+10 Points and Brainiest
Match the items.
1. chlorophyll
2. oxygen
3. aerobic
4. amino acids
5. fermentation
6. stomate
7. ATP
gas produced in photosynthesis
oxygen present
green pigmented chemical
ADP + 1 high-energy phosphate
building blocks of proteins
leaf opening
no oxygen
Answers
Answer:
sorry i'm late but:
Chlorophyll - green pigmented chemical
ATP - ADP + 1 high-energy phosphate
oxygen - gas produced in photosynthesis
fermentation - no oxygen
amino acids - building blocks of proteins
stomate - leaf opening
aerobic - oxygen present
Chlorophyll is a green pigment found in plants and other photosynthetic organisms, such as algae and some bacteria. It plays a critical role in photosynthesis, the process by which plants convert light energy into chemical energy to fuel their growth and development.
Chlorophyll is able to absorb light in the blue and red regions of the visible spectrum, while reflecting light in the green region, which gives plants their characteristic green color. T
his pigment is essential for capturing the energy from sunlight and converting it into chemical energy in the form of ATP, which is used to power the reactions that drive photosynthesis.
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