Answer:
a chaeta runs fast to catch its pray Please Mark Me Brainliest
Explanation:
The adaptation that allows some of these animals to run fast would be an example of natural selection if it helps them hunting animals that ran faster than them and need for survival.
What is the difference between adaptation and natural selection?The action of natural selection consists of selecting individuals more adapted to a given ecological condition, eliminating those disadvantageous for that same condition. The most adapted expression refers to the greater probability that a given individual will survive and leave offspring in a given environment.
Natural selection occurs due to the need for survival and adaptation of species to the environment. It is through it that the most adapted species persist in the environment.
See more about natural selection at brainly.com/question/9830102
what is the shape of DNA
Answer:
it is like a ladder
Explanation:
HELP ASAP!! 2 MINUTES!! I'll give brainliest and points and thanks if you get it right.if you do 1 I’ll give you a thanks, if you do 2 I’ll give brainliest and thanks
#3. D- Coarse adjustment knob
#4. A
The green trait (which was hidden by the yellow trait) is considered
Dominant
Sneaky
Alternative
Recessive
the green trait is recessive which is masked by the dominant yellow trait, hence option d is correct.
What is the difference between Dominant and Recessive?Due to recessive inheritance, the disease will only be brought on through a pair of defective genes.
Carriers are individuals who have only one faulty gene out of the pair, most frequently, the disease has no effect on these persons.
They can, however, convey the faulty gene to their offspring. The connection between two genetic variants is referred to as dominant. Each gene contains two alleles which an individual receives from each parent.
Therefore, One allele yellow of a gene, known as the dominant gene, will be expressed if the alleles are different. The other green allele, known as the recessive one, has no impact, hence option d is correct.
Learn more about traits, here:
https://brainly.com/question/9622369
#SPJ5
When the edges of tectonic plates shift and energy is released, what is the most likely result?
A. Earthquakes
B. Volcanoes
C. Mountain formation
D. Island Formation
Tectonic Plates are the outer shell of earth, (the lithosphere). Earth's lithosphere is divide into seven plates called tectonic plates.
When the edges of tectonic plates shift and energy is released, then (A) Earthquakes happens.
Result of the tectonic plate shiftingTectonic plates are the layer of the earth's lithosphere.When tectonic plates shifts and the energy is released, earthquake happens.Earthquake is the shaking of the earth due to the shifting of the tectonic plates.Thus, option (A) earthquake is correct.
To know more about tectonic plates, visit here:
https://brainly.com/question/1296104
which is least likely to push a species towards extinction?
Answer:
Species that are broadly distributed are less likely to go extinct than those that occupy a small area or whose habitat is disjointed.
5. What is produced and released into the atmosphere when people burn fossil fuels?
Helppp
Answer:
When fossil fuels are burned, they release nitrogen oxides into the atmosphere
The blood cell which help in blood clotting are:
a) RBCs
b) blood platelets
c) WBCs
d)blood plasma
The blood cell which help in blood clotting are:
a) RBCs
b) blood platelets
c) WBCs
d)blood plasma
ANswer :Blood plateletsPlatelets are tiny blood cells that help your body form clots to stop bleeding. If one of your blood vessels gets damaged, it sends out signals to the platelets. The platelets then rush to the site of damage and form a plug (clot) to fix the damage.
PLZ HELP!!! YOU WILL BE MARKED BRAINLIEST
Answer:
your answer is ee
Explanation:
please mark brainliest
Which statements accurately describe cells? Check all that apply.
All organisms are made up of cells.
Cells only make up unicellular organisms.
Cells are the smallest unit of life.
Both unicellular and multicellular organisms are made up of cells.
A mouse is a unicellular organism made up of one cell.
Correct statements:
All organisms are made up of cells
Cells are the smallest unit of life
Both unicellular and multicellular organisms are made up of cells
Answer:
All organisms are made up of cells
Cells are the smallest unit of life
Both unicellular and multicellular organisms are made up of cells.
i got right on edg
Since ATP and ADP are molecules, the bond that is broken between the last phosphates is a _____ bond.
Answer:
Phosphoanhydride bond
Explanation:
ATP (Adenosine triphosphate) and ADP (Adenosine diphosphate) are two molecules involved in the storage and release of energy in the cells of living organisms. The structures of these molecules allow them fulfil their energy-related function.
Energy is stored when one phosphate group is added to ADP to form ATP, while the energy is released when the last phosphate group of the three phosphate groups in the ATP molecule gets removed. However, to remove this last phosphate group, a bond that holds one phosphate to another in the ATP molecule called PHOSPHOANHYDRIDE BOND must be broken. Therefore, the bond that is broken between the last phosphates is a PHOSPHOANHYDRIDE bond.
What is the purpose of "Crossing Over" which occurs during Prophase 1 in meiosis?
A: Increase genetic diversity in a species
B:Break down the nuclear membrane
C:Form the spindle fibers
D:Replicate DNA
Answer:
answer is A
hope it helps you
Please help. 25 points.
Answer:
its not 25% or 100% because there's a fly without all recessive traits. I'm pretty sure its 75%.
Explanation:
draw a square and turn it into a diagram.
Answer:
25%
Explanation:
i think its 25 bc if you do that box strategy there's only one that recessive that doesn't have the wings or eye color so there is a 25% chance the fly would be that way
I have a squeaky popsocket ;-;
Answer:
i have a pusheen popsocket
Explanation:
i dunno i like pusheen and wanted to answer lol
help!❤️
These two birds both chirp a song in the morning. Compare and contrast the two
waves properties (wavelength, amplitude, frequency). Finally determine which bird's
sound wave has more energy and why?
EM .
Include the following terms in your answer:
• Frequency
• Amplitude
• Long Wavelength
. Short Wavelength
• Higher energy
• Lower energy
Answer:
Sound wave that have more energy are louder and have more frequency, amplitude and short wavelength
Explanation:
That bird's sound wave has more energy which has higher frequency of sound. Due to its higher frequency of sound, the amplitude is also higher. That sound which have higher frequency has short wavelength and those sounds which has lower frequency and pitch has long wavelength. So we can say that sound wave that have more energy are louder and have more frequency, amplitude and short wavelength whereas sound wave that have lower energy are less louder and have less frequency, amplitude and long wavelength
In which open ocean zone would the most photosynthetic organisms be found?
That would be the sunlit zone, hope this helps ^^
what is true anout energy producers through top level consumer s in most ecosystem
Answer:
Electromagnetic energy that is emitted from the sun is what drives producers in ecosystems
Explanation:
HELP ASAP!! 2 MINUTES!! I'll give brainliest and points and thanks if you get it right do them both for brainliest and thanks!’
Answer:
Chloroplast is the First
Explanation:
Where in the cell does transcription occur?
A. Cytoplasm
B. Ribosome
C. RNA
D. Nucleus
Answer:
D. nucleus
Explanation:
this is were transcription happens
Answer:
Nucleus
Explanation:
I learned in my dna lesson in biology
b. What structure holds the two sister chromatids together in the middle as they
prepare for cell division?
centromeres, in the synthesis phase
arrange the events of meiosis l of an animal cell in the correct order
Answer:
DNA condenses into chromosomes (prophase)
Homologous pairs align to initiate crossover (metaphase)
Microtubules pull apart the homologous pairs toward opposite poles (anaphase)
Nuclear envelopes develop around the nuclei (telophase)
8.
The pattern of inheritance in which
one allele is only partially dominant is
A incomplete dominance
B codominance
C polygenic inheritance
D multiple alleles
Please answer:) 7th grade
2. What attaches to the DNA and exposes the nucleotides on the two strands?
Answer:After the primer is in place on a single, unwound polynucleotide strand, DNA polymerase wraps itself around that strand, and it attaches new nucleotides to the exposed nitrogenous bases.
Explanation:
Answer:
The two strands of DNA helix are unwind and separated. The RNA polymerase, a special type of enzyme travels along the strands of DNA and binds RNA nucleotides to it until it forms a complete strand of messenger RNA. The messenger RNA also known as mRNA is the cell’s blueprint, which is used to construct a specific type of protein.
Explanation:
The gamete produced in the ovary of an animal is the what?
Answer:
ovum
Explanation:
The ovum is produced from oogonia or ovum 'mother cells' through a process called oogenesis in the ovary. The ovum is not only among the largest cells of the body, it is also specialized to ensure accurate fertilization by exactly one sperm cell.
WILL GIVE BRAINLIST IN A TEST
Answer:
yeah it's the third one.
Answer:
it is indeed C the third one
What is the formula for net force?
Answer:
FNet = F1 + F2 + F3….+ FN
Explanation:
Answer:
FNet = Fa + Fg.Explanation:
FN is the force acting on a body. When the body is at rest, the net force formula is given FNet = Fa + Fg.
A large organism is made up of many millions of
Answer:
Cells
Explanation:
Answer:
cells
Explanation:
I need help with this does anyone know how to do this
Answer:
I got the same question, and I believe the answer is Anaphase
Explanation:
Answer:
I am pretty sure it is metaphase as the chromosones are lined up
Explanaton:
Help help help!!
Explain how cancer cells cause disease.
Answer:
Cancer is caused by changes to dna therefore cells may change due to length
Explanation:
A group of bacteria-like organisms that can withstand extreme environments is called ______________.
Cellular respiration uses one molecule of glucose to produce how many ATP molecules?
Answer:
it produces 38 atp from 1 molcule