What does Eubacteria mean?
A. True bacteria
B. Old bacteria
C. Safe bacteria
D. Ancient bacteria
Answer:
It means "True bactria" --> A.
Answer:
A. True bacteria
Explanation:
Eubacteria means "True bacteria".
SOMEONE PLEASE HELP
How do mutations and the genetic
reshuffling that occurs during sexual reproduction benefit an organism? Select one:
They reduce the chances the organism will develop lethal diseases.
They cause loss of useless traits from the entire population.
They can make the organism better suited to the environment
They prevent the offspring from becoming prey for predators.
Answer:
they can make the organism better suited to the environment.
Explanation:
often when an organisms environment changes, the organism will change with it in order to survive...it's the survival of the fittest theory...you either adapt to your changing environment or the species will die off. this is shown in the way that different species of birds have differently shaped beaks based on the types of seeds and flowers available for them to eat. some eat big seeds and some eat small ones ...the humming bird has a certain flower it collects nectar from as food....when the flower gets larger, making the near further down and harder to reach, the humming birds beak will become slightly longer over a few generations making the better equipped to reach the nectar again ....
Which of the following statements accurately describes the rock cycle?
Question 1 options:
A. Sedimentary, igneous, and metamorphic rocks are formed and broken down
B. The rock cycle only describes the formation of rocks, not the transportation or deposition
C.The rock cycle only describes the formation of rocks above ground
D.The rock cycle only describes how igneous rocks are formed
Answer: The Answer would be A
Explanation:
Biological knowledge is important in all of the following except
Answer:
both a body of knowledge and an intellectual activity encompassing observation, description experimentation, and explanation of natural phenomenon.
Explanation:
What is the genotype of an organism?
A. The genotype is the DNA sequences of this gene on a homologous pair of chromosomes.
B. How the genes are expressed resulting in the physical appearance of the organism.
Answer:A. The genotype is the DNA sequences of this gene on a homologous pair of chromosomes.
Explanation:
A. The genotype is the DNA sequences of this gene on a homologous pair of chromosomes.
Which is associated with weak light rays that travel in different directions?
Answer:
"scattering" that would be the correct answer :)
Explanation:
hope it helps
Please HELP!!!
Which of the following best describes an organ system?
A. One or more cell types that perform specific functions
B. Various cells that perform different functions
C. Two or more tissues organized and capable of carrying out a specific task
D. Two or more organs that interact to perform a common task
Answer:
D
Explanation:
8. Which observation would be the best evidence to use to argue that there is an evolutionary relationship between two species?
They occupy the same niche.
They have similar fur color.
They have similar DNA base sequences.
They inhabit the same geographic regions.
Answer: C: They have similar DNA base sequences
Explanation:
is Turner syndrome an autosomal recessive gene?
Answer:
No, it's dominant.
Explanation:
It is an autosomal dominant genetic disorder and is not a chromosomal disorder.
Answer:
NO!
Explanation:
It is an autosomal dominant genetic disorder and is not a chromosomal disorder. Turner syndrome (TS), sometimes referred to as congenital ovarian hypoplasia syndrome, is a genetic disorder. It is the most common sex chromosomal abnormality affecting girls and women. More specifically, it's a problem with one of the two X chromosomes -- the thread-like structures inside cells that are made of DNA.
somebody pls pls help
Answer:
A
Explanation:
What is the name for the group of approximatley 100 cells that forms a fertilized egg
Answer:
blastocyst
Explanation:
it's blastocyst with 100 cells
Complete the statements below. When muscles contract, they become _____. The muscles of the rear end, legs, and feet are called _____ muscles. Muscles move food down the digestive tract.
Answer:
Short and thicker, anti-gravity, smooth
Explanation:
What is the name of a network of interconnected food chains showing the energy flow through an ecosystem?
Answer:
Food web
Explanation:
Which circumstance can cause negative population growth?
O A. The death rate is higher than the birthrate.
•
B. The emigration rate is lower than the birthrate.
• C. The immigration rate is the same as the birthrate.
D. birthrate is higher than the death rate.
Answer:
A.)
Explanation:
if more people are dying than beimg born, the population will decrease
Which statement is true about a cell wall but not a cell membrane?Which solution would most likely cause a plant placed in it to become firmer and more rigid?
Answer:
active transport
Explanation:
The punctuated equilibrium model of evolution agrees with the theory of gradualism
on the idea of
a) inheritance of acquired characteristics
b) natural selection
c) use and disuse of organs
d) the rate of speciation
Natural selection. They disagree on the rate, inheritance, and whatever c is talking about.
Early in mitosis, the nucleus, nucleolus, and nuclear envelope begin to dissolve in preparation for cell division. In
which stage of the cell cycle is this process reversed?
Answer:
Telophase
Explanation:
During telophase, a nuclear envelope becomes apparent around the nucleolus of each sister chromatid, forming their nucleus before separation/cytokinesis.
If this helped you, I'd appreciate Brainliest <3 TYwhich will increase the rate of a chemical reaction ?
adding a catalyst
decreasing the pressure
decreasing the tempertaure
removing a catalyst
Answer:
adding a catalyst will increase the rate of a chemical reaction
a) ¿Qué son las enzimas y por qué se las denomina catalizadores biológicos?
Answer:
las enzimas son proteínas y aceleran reacciones químicas.
If there is mold on cream cheese, you should cut at least one inch around and below the moldy spot, making sure not to touch the mold with the knife
true
false
Answer:
false
Explanation:
the mold means that its expired and is probably growing. Throw it out.
It is not safe to eat
62.5 milligrams into grams
Explanation:
62.5 = 0.0625 g
your answer is like thisPLs, help me with this biology question
Answer:
1. mRNA
2. translation
3. Proteins
Luminosity has do with brightness of a star. It's essentially the power of the star, or how light is being emitted from the surface. About how much brighter is Antares than the Sun
Kingdoms are a more specific (less broad) category in the taxonomic hierarchy.
A. True
B. False
true helpful answer to your question
Answer:
false
because if you actually order the levels of classification from MOST specific to LEAST specific, kingdom would be somewhere last.
What type of energy makes wind blow out towards the water at night
Answer:
kinetic energy
The wind is energy in motion—kinetic energy—and it is a renewable energy source
This process of protein synthesis occurs similarly in most organisms due to the fact that it is the same universal ____ molecule that contains the instructions for it.
A. DNA
B. RNA
Answer:
A. DNA
Explanation:
This process of protein synthesis occurs similarly in most organisms due to the fact that it is the same universal DNA molecule that contains the instructions for it. So, option (A) is the correct answer.
meaning of onion epidermal cell
Answer:
Outermost layer
Explanation:
Onion epidermal cells act as a barrier against infections and fungus that might injure the delicate tissues. Onion epidermal cells are frequently used to educate children to botanical anatomy or to explain plasmolysis due to their simple and basic structure and transparency.Onion epidermal cells is used for cover onion from weather too.
What is the main function of the central nervous system ? E2020
Answer:
The central nervous system (CNS) controls most functions of the body and mind. It consists of two parts: the brain and the spinal cord. The brain is the center of our thoughts, the interpreter of our external environment, and the origin of control over body movement.
Explanation:
Answer:
Main function-the interpreter of the environment and control over body movement.
The central nervous system controls the body and mind. It has two parts, the brain and the spinal cord. The brain is the center of thoughts..
Explain in at least five sentences what you've learned about how
global warming and climate change are impacting our Earth in different regions of the world.
Explanation: I'd first address the issue as a whole and explain the meaning and the general impacts of climate change, then use a variety of different places. For example, global warming causes the ice caps to melt in Antarctica. Then, explain how this has an impact on the environment meaning that polar bears could be in life-threatening situations and possibly even become extinct in the future which has a further impact on other animals in that food chain and ecosystem. This is just one example. You could also explain the unbearable heat in countries nearer the equator, which prevent crops from growing; the sea levels rising; or extreme weather events like huge flooding or heatwaves. It depends what you have learnt about in class, but I'm assuming it would be about this sort of thing.
Answer:
Higher death rates. ...
Dirtier air. ...
Higher wildlife extinction rates. ...
More acidic oceans. ...
Higher sea levels.
hope it helps
Which layer of the atmosphere protects all life on land by absorbing high energy radiation?
Answer:
The troposphere layer.
