Answer:
the approximate year: 300 B.C.
Explanation:
kamsamida harigatu
How do woodland forests and grasslands differ? Multiple choice question. A) Grasslands have few trees. B) Grasslands have warm weather. C) Grasslands have no birds.
Answer:
A grasslands have few trees
Explanation:
In bakery when _______ is added to the dough for preparing bread, the dough rises
Answer:
Yeast
Explanation:
yeast causes dough to rise when combined.
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Type your response in the box.
Do you think one gene controls human hair color? Explain your answer.
Do you think one gene controls human hair color?
No, this is false. Not only one gene is responsible for the colour of your hair, at least 2 gene pairs control human hair colour. Therefore, this is wrong since each parent contributes multiple hair-colour genes .
Hope this helped you, have a good day bro cya)
Answer:
There are many different phenotypes for hair color among humans. Therefore, multiple genes control hair color.
Hox genes are regulatory genes in multicellular animals that code for transcription factors that determine the basic body plan in a developing embryo. They act as switches that turn other genes on and off. Scientists have found that a mutation in a fruit fly hox
gene produces flies with legs instead of antennae sticking out of their heads. Another hox gene mutation results in fruit flies with
two pairs of wings instead of one pair. Hox genes affect body plans by controlling the expression of many other genes
Many multicellular animals have the same hox genes. Which statement is evidence for this claim?
(1 point)
O There is a wide variety of body plans in complex animals.
o The body plans of complex animals are very similar to one another
The body plans of complex animals change over generations
The body plans of complex animals typically have a large number of mutations.
Hi! Welcome to Brainly! Thanks for asking a question!
So, based on the options provided in the question above, the correct option would be 'the body plans of complex animals are very similar to one another' or in other words Option B or 2.
Hope this helped! Happy holidays!
The correct option is The body plans of complex animals change over generations.
What are hox genes?
Hox genes are important regulators of how the animal body plan is organized. They contain transcription factors that when combined can give instructions to cells at various body levels on their potential morphological contributions.
In addition to its historical role in the anterior-to-posterior (AP) axis, HOX proteins also help to organize secondary axes and a number of different organs and tissues. Hox genes are grouped together in the genomes of many species that exhibit bilateral symmetry.
Because the sequence of genes in cis inside the cluster corresponds to the order of their expression domains along the various axes, this specific genomic architecture has functional significance.
Therefore, The correct option is The body plans of complex animals change over generations.
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Which of the following would be the most likely reason some minorities may tend to underutilize therapeutic treatment? lack of transportation language barriers irregular work schedules lack of facilities in a rural location
the answer is language barriers took the test on edge 21
Answer:
B
Explanation:
Answer:
This is correct. It is B. language barriers
Explanation:
It's hard to get therapy if you don't speak the same language.
Air pollution in US National Parks is effecting the environment in what way(s)?
a.
plant damage from ozone exposure
b.
high levels of mercury found in endangered bat species
c.
changes to alpine ecosystems due to nitrogen
d.
all of the above
Answer:
D
Explanation:
what other animals belong to the same group of invertebrates as jellyfish?
Answer:
corals and anemones
Explanation:
What is the name of the first and second tubule in the nephron?
Answer:
proximal tubule
Explanation:
Pct and dct
proximal convoluted tubule(Pct)
distal convoluted tubule (DCT)
how is carbon dioxide produced in a cenent plant
Which statement about the nucleus of a cell is NOT true?
a. The nucleus contains a nuclear membrane.
b. All of the cell membrane is found in the nucleus.
C. The nucleolus is contained in the nucleus.
d. Genetic material is found in the nucleus
Answer:B
Explanation:The rest of them are correct.
Answer:
its B
Explanation:
20 características de la giardia lamblia
Answer:
434234
Explanation:
What is the main difference between mitosis and cytokinesis?
Answer:
Mitosis refers to a cell centre division into two, whereas cytokinesis refers to the further breakdown of the cell cytoplasm that forms two girl cells.
Specific cell organelles and cytoplasms are cytokinesis, whereas mitosis is only inherited through heritage.
Organelle division is not essentially equal during cytokinesis.
Explanation:
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The ______ of photosynthesis are the _______ of cellular respiration meaning their equation are the same but _______ of each other. The processes and all of life _______ on each other for survival.
Answer: The products of photosynthesis are the reactants of cellular respiration meaning their equation are the same but in direct opposite of each other. The processes and all of life depend on each other for survival.
Explanation: feel free to let me know if im wrong
An engineer tests three new ceramic parts, each of which could potentially replace a steel part inside an automotive engine. The three parts, identical in size, are each made of a different ceramic compound. The parts are heated to the same temperature and placed under the same stress loads. At the end of the test, the engineer concludes Part B is the best for the job. What was the independent variable in this test?
Select one:
a. dimensions of the parts
b. temperatures to which the parts were heated
c. the engine used to test the parts
d. the composition of the parts
chromosomes tightly coiled structure enables them to be properly segregated during:
Answer:
cell division
Explanation:
why are scientists obsessed with discovering water on mars ?
Answer:
Understanding the extent and situation of water on Mars is vital to assess the planet's potential for harboring life and for providing usable resources for future human exploration.
Explanation:
If an atom has an atomic number of 12, it has 12 electrons.
True
False
Answer:
True, but it depends
Explanation:
If we specify a neutral atom, there MUST be equal numbers of positive charges, nuclear protons, and negative charges, electrons, that are conceived to orbit around the nuclear core.
Answer:
false
Explanation:
Parent gives one sex chromosome to their offspring. Whose chromosome determines the sex of the child.
Father
Mother
Grandfather
Grandmother
what are the three pairs of funiculi in the spinal cord?
Answer:
In each half of the spinal cord, white matter is divided into three major bundles, called funiculi. The dorsolateral sulcus marks the division between dorsal funiculus and lateral funiculus.
Explanation:
Which property is shared by the cells of all living things?
Answer:
cells, growth, reproduction, adaptation, homeostasis, use of energy and response to the environment
The property that is shared by the cells of all living things the cells contain DNA composed of adenine, thymine, guanine, and cytosine. The correct option is A.
What are living things?Living things are those things that are alive, The main property of a living thing can distinguish them from non-living things. These properties are growth and reproduction.
The living cells are those cells that made all the living matter. The living cell is composed of macromolecules. The cell is composed of DNA and different cell organelles.
DNA is present in every living organism. It determines the genetic difference of every organism. It is the same in every cell.
Thus, the correct option is A. The cells contain DNA composed of adenine, thymine, guanine, and cytosine.
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The question is incomplete. Your most probably complete question is given below:
A. The cells contain DNA composed of adenine, thymine, guanine, and cytosine.
B. The cells have chromosomes that are located inside a membrane-bound- nucleus.
C. The cells are surrounded by a phospholipid bilayer and a cell wall made of
cellulose.
D. The cells rely on mitochondria to carry out aerobic cellular respiration.
The name of the tube which leads from kidney to the urinary bladder is
(a) capillary
(b) urethra
(c) ureter
(d) none of these
Answer:
What is (c) ureter
Explanation:
The ureters are two tubes that drain urine from the kidneys to the bladder. Each ureter is a muscular tube that drains into the bladder.
Answer:
c. ureter.......yhnjmm
How is coal and petroleum formed
Answer:
Coal and petroleum are formed as a result of degradation of ancient plant life which lived millions of years ago. These dead plant matter started to pile up, eventually forming a substance called peat. Over time, heat and pressure from geological processes transformed these materials into coal.
Explanation:
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if a multicellular animal lacks true tissues, then it can properly be included among the
Answer:
Sponges
Explanation:
❗WILL GIVE BRAINLIIEST❗Which statement describes a characteristic of a question that can be answered through scientific inquiry?
A. It must be related to something that benefits society.
B. It can be answered by collecting votes from scientists.
C. It is constructed in such a way that possible answers can be tested.
D. It can be answered using an ethical argument.
Answer:
The answer is C
Explanation:
The answer is C because it can be answered using scientific methods, the scientific method is a good way to test something, and so therefore C is the answer
Hope that helped! Can I also get brainliest? I need a few more to advance, if not thank you anyways and have a nice day!!!
aerobic fitness is how well the body transports and utilizes _______ for energy.
Answer: Oxygen
Explanation: There's no explanation to go with the answer, sorry.
why is glycolysis described as having an energy investment phase and an energy payoff phase?
Answer:
It uses stored ATP and then forms a net increase in ATP. In the presence of oxygen, the three-carbon compound pyruvate can be catabolized in the citric acid cycle
Explanation:
> What is the name of this phase
Answer:
This would be Metaphase. I hope this helps you! :)
Enzymes are described as catalysts, which means that they __________. View Available Hint(s)for Part A increase the free energy of the reactants to make the reaction go faster provide activation energy for the reactions they facilitate can alter the free energy change (ΔG) for a chemical reaction are proteins increase the rate of a reaction without being consumed by the reaction
Answer:
Enzymes are proteins that are able to increase the rate of a reaction without being consumed by the reaction. They are also called natural catalysts.
Explanation:
Enzymes increase the rate of chemical reactions inside cells by lowering the activation energy required for the reaction to proceed.
Hope this will help :)
Which of the following affects the rate of the chemical reaction caused by an enzyme?
A. temperature
B. pH
C. concentration of ions
D. All of these choices are correct.
Answer:
A.Explanation:
HOPE IT HELPS YOU TO YOUR QUESTIONUnderstanding the different types of interactions and relationships between living things is important because.. WILL GIVE BRAINLIEST
all living things are connected in an ecosystem, so affecting one can affect many others
affecting one species does not have any effect on other living things
living things are not connected in any way and do not depend on each other