Answer:
Plants grow toward things they need.
Explanation:
Tropisms help plants to survive by ensuring that they grow towards what they need.
Tropism is defined as the growth of plants or their organs towards or away from external stimuli such as light, moisture, gravity, etc. This type of growth ensures that plants are able to grow towards what they need and away from what they do not need.
For example, the stems of plants generally grow towards light because light is necessary for photosynthesis. Similarly, the roots of plants always grow downward as a positive response to gravity in order to ensure that the plant is firmly supported in the soil. The roots of plants will also grow towards moisture because of the essentiality of water for plant's metabolic processes.
Answer:
4
Explanation:
what do the shrimp and fish gain from the shrimp cleaning the fish mouth? why doesn’t the fish eat the shrimp ?
Answer:
Cleaner shrimp get their name from a cleaning symbiosis they have with client fish, in which the shrimp clear parasites off the fish. The shrimp profit from the parasites being removed from the fish, while the fish profit from the parasites' nutritional content.
Explanation:
Hope this helps!
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70 POINT QUESTION-!
(Marcus is the parent dad, and Olivia is the parent mom. Violet, Jonas, Nathan, and Claudia are the children. Total of 6 people in the family. Please answer each question carefully.)
Marcus's genotype for eye color is bb. Olivia has brown eyes, but she is heterozygous for the trait.
Questions: (have an answer for each question)
What percentage of the children have blue eyes?
If Violet has green eyes and Jonas has brown eyes, what is Claudia's genotype?
How many people in the family have blue eyes?
Please answer correctly, thank you in advance <3
Answer:
50% of children will have blue eyes
Claudia's genotype is bb
3 people
Explanation:
Answer:
the answer for the first one is 100% b is probaly
a hybird or something and for c its 4 people
2. Interpret Graphs As you move up the y-axis, is the rate of photosynthesis
increasing or decreasing? As you move along the x-axis to the right, is the light
intensity increasing or decreasing?
Answer:
It depends on the graph movement.
Explanation:
If the light intensity is present on the x-axis and the rate of photosynthesis is located on the y-axis, then both the rate of photosynthesis and intensity of light are increasing because the graph moves upward which means the rate of photosynthesis increases with the increasing of light intensity. So if you moves from upward to downward, the rate of photosynthesis decreases with the increasing of light intensity.
label all the key bones of the skeletal system
Answer:
SKULL
CERVICAL VERTEBRAE
MANUBRI STERNI
BODY OF THE STERNUM
XIPHOID PROCESS
LUMBAR BERTEBRAE
LILUM SACRUM
COCCYX
PUBIS FEMUR
PATELLA
TARSUS
METARSUS
PHALANGES
ORVITAL CAVITY
NASAL CAVITY
CLAVICLE
SHOULDER BLADE
RIB
HUMERUS
ULNA
RADIUS
CARPUS
METACARPUS
PHALANGES
FIBULA
TIBIA
Am I right?
Where are centrosomes (microtubule-organizing-centers) located in an animal cell?
Answer:
The centrosome, cytocenter, or cell center is unique to animal cells. It is close to the nucleus and is considered an organizing center for microtubules.
Explanation:
The centrosome is a nonmembranous organelle, present in all dividing animal cells. It is located near the nucleus, often surrounded by the dictyosomes of the Golgi apparatus. The structure consists of an interior zone where the diplosome appears, formed by two centrioles arranged perpendicular to each other. The microtubules emanating from the centrosome end up in the pericentriolar material, not the centrioles, and it is the pericentriolar material that initiates the assembly of the microtubules. Therefore, the main function of the centrosome is to nuclear and anchor the microtubules.
The bee's wings are moving very fast. The bees wings are much smaller than it's body
Energy in biology falls into two categories. Kinetic energy (aka cellular work) includes solute
transport, motion, and endergonic chemical reactions. Potential energy is the energy of position and
is an important tool to store energy in biology. Potential energy in biology includes covalent bonds
and chemical gradients. Which of the following is evidence of the potential energy of covalent
chemical bonds?
a
Triglycerides (CiaH36O2l3 store about twice as much energy as polysaccharides (CH2O)
All of the other choices are evidence of the potential energy of covalent bonds.
O Light and heat are released when cellulose (wood) is burned.
Exergonic hydrolysis of ATP powers motor proteins.
Answer:
A. Triglycerides (CiaH36O2l3 store about twice as much energy as polysaccharides (CH2O)
Explanation:
Energy, as stated in this question, can be of two types namely: kinetic energy and potential energy. Kinetic energy is the energy due to motion i.e the energy used to transport solute etc.
On the other hand, potential energy is the energy due to position like the energy stored in the covalent bonds of a molecule. Based on this question, the fact that triglycerides (a type of lipid) store about twice as much energy as polysaccharides (carbohydrate) is evidence that POTENTIAL ENERGY is stored in covalent bonds.
What is the woman’s genotype? *
A. SsWw
B. SSWw
C. ssWw
D. ssWW
Answer: i thinks its C. ssWw
Explanation:
Answer:
C. ssWw
Explanation:
The ssWw is the woman’s genotype.
What does the transfer RNA (tRNA) carry?
O Glucose
O proteins
O DNA
O Camino acids
Answer:
d,amino acids
Explanation:
tRNAs (transfer RNAs) carry amino acids to the ribosome.
IT HAS AN IMAGE SO ANSWER MY QUESTION IM STUCK ON THIS DAM N QUESTION
A sequence of RNA is shown below:
5′ AUG GGG AAG UGU UGG 3′
Using the codon chart, what is the sequence of amino acids that is produced when this RNA is translated?
Choose 1 answer:
Choose 1 answer:
(Choice A)
A
Met - Gly - Asn - Cys - Tyr
(Choice B)
B
Ile - Gly - Lys - Trp - Stop
(Choice C)
C
Met - Gly - Lys - Cys - Trp
(Choice D)
D
Tyr - Pro - Phe - Thr - Thr
Answer:
its c hun
Explanation:
5 Points! Heating an object to a higher temperature increases that object's:
A. Thermal energy
B. Potential energy
C. chemical energy
D. Kinetic energy
What is the function of the Calvin cycle?
I’m not sure someone helppp!!! Quickly please
Answer:
its the the first option
Explanation:
This is because plants fix carbon dioxide from the atmosphere through photosynthesis. They produce sugar for food from the CO2.
Answer:It would be A i believe
Explanation: The enzyme RuBisCO is an organic compound that incorporates carbon dioxide. The organic molecule is reduced in stage 2. RuBP, the enzyme that begins the cycle, is regenerated in stage 3 so that it can begin the cycle. In short, fixing six carbon atoms from CO2 requires six turns of the Calvin cycle.
What is a substrate and how does it relate to the active site?
Answer:
a substrate is a molecule that fits perfectly into the active site
Explanation:
substrates are a perfect fit for their specific active site, in other words not just any molecule can bind with any active site.
Which of the following distinguishes scientific law from scientific theory?
A law is supported by a substantial body of evidence.
A law explains a set of related phenomena.
A law is often non-mathematical.
A law is consolidated by repeated testing of a phenomenon.
Explain the difference between the theory of general relativity and the law of gravity.
Answer:
Explanation:
In general, a scientific law is the description of an observed phenomenon. It doesn't explain why the phenomenon exists or what causes it. The explanation of a phenomenon is called a scientific theory.
The answer is IN FACT:
A law is consolidated by repeated testing of a phenomenon.All cells have DNA.
true
false
Answer:
True
Explanation:
why do you think certain mutations persist if they can he lethal?
Answer:
yes
Explanation:
In Rabbits Brown Hair (B) is dominate to White Hair (b) If a true breeding white rabbit is crossed with a heterozygous rabbit what percentage of offspring wll have brown fur?
What proof do you know have that living things are similar when viewed through a microscope?
Answer:
Whether living or non living: When you put a sample of tissue under a microscope, if u can see a cell membrane, and can identify some cell structures like nucleus, mitochondria, vacuoles etc. , it was living, if not, its a non living thing.
Explanation:
During meiosis, homologous chromosomes exchange genetic material. This exchange of genetic material —
Answer:
Crossing over
Explanation:
This exchange of genetic material is called chromosomal crossover, or crossing over.
Please help ASAP worth 15 points
A woman has three children, aged 4, 6 and 9 years.
Why are the children not genetically identical?
Answer:
Because she gave birth to them differently and they are not twins so they will not be identical but will have some genetic traits in them
The smallest predator prey-cycle consists of ---
A: algae and sun
B: protists and protozoans
C: viruses and bacteria D: water and bacteria
Summarize how plants get energy
Answer:
Plants convert energy from sunlight into sugar in a process called photosynthesis.
Explanation:
Photosynthesis uses energy from light to convert water and carbon dioxide molecules into glucose (sugar molecule) and oxygen
Answer:
Plants convert energy from sunlight
Explanation:
Which of the following best describes the drive-reduction theory of motivation?
A. human behavior is motivated by associations between certain stimuli with rewards and punishments
B. human behavior is unlearned and passed on instinctually throughout the species
C. humans are motivated to attain an optimum level of arousal or excitement
D. human behavior is motivated by various drives to satisfy biological needs
Which statement best summarizes the theory of evolution?
A. Living things in younger rocks are the common ancestors of those
in older rocks.
B. Fossils represent only a small percentage of all the species that
have ever lived.
C. Individual organisms can choose to adapt to their environment.
D. Natural processes cause living things on Earth to change over
time.
Answer: D.
Explanation:
HOPE THIS HELPS! ^^
Natural processes cause living things on Earth to change over time best summarizes the theory of evolution.
What is evolution?
This is the process of change in the characterstics of a species over several generations.
What is natural selection?
It is a mechanism of evolution in which organism that are more adaptable to to environment survive and pass there genes to the next generation.
To know more about evolution here
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What makes proteins with different functions differ from each other?
the order of the amino acids in them
the bonds that join the monomers
the amount of carbon, oxygen, and hydrogen contained in them
the types of fatty acids in them
Answer:
the order of the amino acids in them
Explanation:
Each protein has its own unique sequence of amino acids and the interactions between these amino acids create a specify shape. This shape determines the protein's function, from digesting protein in the stomach to carrying oxygen in the blood.
⚠️15 points⚠️ and brainly-ist Mark⚠️
The diagram below shows four consecutive moon phases.
Which of the following diagrams shows the next four moon phases in the correct order?
Answer:
i took the test and i put G and got it right its just what ur teacher is looking for
Explanation:
b) Explain how a farmer could use selective breeding to breed pigs which are very docile in
nature.
Answer:
The correct process would be :
Choose pigs that are the most docile to breed from.
In the next generation only choose docile pigs to breed from.
Carry this on for many generations until all the pigs in the herd are docile.
Explanation:
Selective breeding is the process of breeding specific parents to get specific of desired characterstics in offspring organism or crops. The selective breed takes place by selecting. It is a process that used for many years.
breeding pigs with docile characteristics would involve:
Choose pigs that are the most docile.
Breed these pigs to produce docile pigs
In the next generation only select or choose docile pigs to breed from.
repeat the process for many generations until all the pigs in the herd are docile.
how does evolution occur ?
Explanation of Evolution:
Evolution refers to a gradual change in DNA. It can also occur by natural selection when certain traits are created by mutations that help an organism survive or reproduce.
Answer:
So technically, evolution is when an organism gradually changes over time during reproduction.
What advantage does cross pollination have over self-pollination?
It assures that there is genetic variety within each plant species.
It allows a plant to have both male and female flowers.
It allows a plant to fertilize itself.
It ensures that all offspring will be identical.
Answer:
It assures that there is genetic variety within each plant species.
Explanation:
When a plant does self-pollination it has only it's own genetic pool.
Answer:
Its It assures that there is genetic variety within each plant species.
Explanation: