Answer:
True
Explanation:
The variety of species living on a coral reef is greater than in any other shallow-water marine ecosystem, making reefs one of the most diverse ecosystems on the planet. Covering less than one percent of the ocean floor, coral reefs support an estimated 25 percent of all known marine species
Answer:
false
Explanation:
Coral reefs support an estimate 25 percent of all marine life.
need help wit my biology assignment
Do NOT trust the link from the other user.
List 6 characteristic of life?
Answer:
All living organisms share several key characteristics or functions: order, sensitivity or response to the environment, reproduction, growth and development, regulation, homeostasis, and energy processing.
What is the main difference between the way a fern and an orange tree reproduce?
Answer:
Ferns- reproduce through spores
Orange tree's- Reproduce by grafting
Explanation:
( :
Please help wit both
1. Which term best represents homeostasis?
(1 Point)
humans
energy
balance
2. Which process creates new cells from existing cells?
(1 Point)
cell imitation
cell division
cell addition
Answer:
1. Humans
2.Cell Division
Explanation:
Humans tend to cause homeostasis
In the process of cell division , parent cell divides into two daughter cell forming new cells
Students performed an experiment to determine how the amount of water given to some pepper plants affects their growth rate. The students measured the
height of the plants once a week for four weeks and recorded the average height in the table below.
Which conclusion would be the most logical based on the results of the experiment?
Answer:
D. Pepper Plants should be watered every 2 to 4 days.
Explanation:
What is a DNA
what does DNA stand for
Answer:Deoxyribonucleic acid is a molecule composed of two polynucleotide chains that coil around each other to form a double helix carrying genetic instructions for the development, functioning, growth and reproduction of all known organisms and many viruses. DNA and ribonucleic acid are nucleic acids
Explanation:
Explanation:
DNA is a double helical structure with two polynucleotide chains connected by hydrogen bonds .
DNA=Deoxyribonucleic Acid
BRAINLIEST AND 25 POINT COME BEFORE ITS TO LATE
Can you give the definitions to the words below?
Frequency, wavelength, and energy
Electromagnetic energy
Reflection, Refraction, Absorption
3 States of Matter
Categories of Biodiversity
Answer:
Frequency: The rate that sound or other waves vibrate at
Frequency: The rate at which something happens
wavelength: wavelength -- the distance (measured in the direction of propagation) between two points in the same phase in consecutive cycles of a wave
wavelength: wavelength -- a shared orientation leading to mutual understanding; "they are on the same wavelength"
energy: Power that makes machinery work
energy: The physical and mental effort used to do things
Electromagnetic energy is a term used to describe all the different kinds of energies released into space by stars such as the Sun. These kinds of energies include some that you will recognize and some that will sound strange. They include: Radio Waves. TV waves.
Reflection: A reflection shows what something is like
Reflection: The image that reflected from or in something
Refraction: refraction -- the change in direction of a propagating wave (light or sound) when passing from one medium to another
Refraction: deflection, deflexion, refraction -- the amount by which a propagating wave is bent
Absorption: absorption, soaking up -- a process in which one substance permeates another; a fluid permeates or is dissolved by a liquid or solid
Absorption: absorption -- the physical process in which incident radiated energy is retained without reflection or transmission
Absorption: concentration, engrossment, absorption -- complete attention; intense mental effort
Absorption: preoccupation, preoccupancy, absorption, engrossment -- the mental state of being preoccupied by something
Absorption: assimilation, absorption -- the absorbing of one cultural group into harmony with another
3 States of Matter: There are three very well-known states of matter: Solids, Liquids, and Gases.
Categories of Biodiversity: Usually three levels of biodiversity are discussed—genetic, species, and ecosystem diversity. Genetic diversity is all the different genes contained in all individual plants, animals, fungi, and microorganisms.
Explanation:
Sorry for being late, I was answering but had to do something.
Answer:
frequency, and wavelength are all properties of sound, and sound is an electromagnetic wave. The electromagnetic spectrum encompasses a continuous range of frequencies or wavelengths of electromagnetic radiation, ranging from long wavelength, low energy radio waves to short wavelength, high frequency, high energy gamma rays.
*Urgent*
2. Which phrases best identify characteristics of
asexual reproduction?
A) one parent, union of gametes, offspring similar
to but not genetically identical to the parent
B)one parent, no union of gametes, offspring
genetically identical to parents
C) two parents, union of gametes, offspring
similar to but not genetically identical to
parents
D) two parents, no union of gametes, offspring
genetically identical to parents
Answer:
The correct answer is B.
Explanation:
There is only one parent cell, hence why it is called asexual reproduction. As there is only one parent, all of the DNA is genetically identical in its offspring. I hope this helps :)
Answer:
B)one parent, no union of gametes, offspring
genetically identical to parents
An individual carries a heterozygote (two diff alleles on same gene) which will be located:
A) On the same spot on two sister chromatids
B) On the same spot on the same chromosome
C) On different spot on the same chromosome
D) On the same spot on the two homologous chromosomes carrying that gene
E) On different spots on the two homologous chromosomes carrying that gene
Answer:
B) On the same place on the same chromosome.
Explanation:
Both alleles are located on the same chromosome and present at the same place because genes come in pair. Each pair of gene is located at a specific place on a chromosome. If the two alleles present at a specific location are similar to each other, it is called homo-zygous while on the other hand, if both alleles are different from one another, they are considered as hetero-zygous.
What symptoms might a patient report that could indicate a problem with the eyes?
( For Biomedical Science )
Hi please help me with my science work!
true or false
All living things are made up of cells.
A:true
B:false
Cells were first identified in the early 1400s.
A:true
B:false
the invention of the hand lens helped scientists discover cells.
A: true.
B:false
Cells have similar functions such as extracting energy from food, growing, reproducing, and responding to the environment.
A:true
B:false
One characteristic of any organism is that it must be composed of at least one cell
A:true
B:false
cells are considered the building blocks to life.
A:true
B:false
Answer:
1. A
2. B, i think it was actually 1665
3. A
4. A
5. A
6. A
haha these could be wrong but i hope i helped!
Explanation:
14) What are Mark's biggest challenges in trying to get to the Ares IV launch site? In the movie Martian
Answer:
Limited water, food and more distance to the site.
Explanation:
Mark's biggest challenges in trying to get to the Ares IV launch site was limited food and water for the journey and to reach the site on time otherwise his crew can't reach to him. For this purpose Watney begins the 90-sol journey to Schiaparelli, where the MAV for Ares IV has been pre-positioned. The distance is about more than three months and there is no fast moving vehicle which provide quick transportation and he also have limited water and food supply so these are biggest challenges for Mark..
The theory of evolution states that all living things had a single common ancestor.
The translation between mRNA and amino acids is the same for all living things. (For example, the mRNA codon CAG codes for glutamine in all living things.)
Does the second statement support the theory of evolution? Explain why or why not
Answer:
no it shows that all dna can be the same but not all are exactly alike just like humans
Explanation:
HURRY AND ANSWER PLEASEEE
Select the correct answer from each drop-down menu.
Reproductive cloning is a controversial type of biotechnology. One reason that reproductive cloning is controversial is that cloned
organisms often have a blank (Higher,Lower) rate of genetic disorder and experience blank (fewer, more)health issues throughout their lives compared to
the original organism they were cloned from
Answer:
Higher and more
Explanation:
Genetic cloning is very complicated and through the process \, our DNA makes mistakes creating disorders and health issues.
need help asap!!!!!!!!!
Explanation:
Due to that is the answer to the question
Sister chromatids separate from each other and are pulled to opposite sides of the cell in Meiosis I during:
Prophase 1
Metaphase 1:
Anaphase 1
Telophase 1
Answer:
Anaphase
Explanation:
During anaphase, the centromere splits, allowing the sister chromatids to separate.
Answer:
Anaphase 1 is separation
A dog trainer gives a dog a treat every third time the dog sits after the trainer says "sit." What BEST describes the schedule of reinforcement under which the trainer is controlling the dog's behavior? a. Fixed ratio b. Variable interval c. Variable ratio d. Fixed interval
Answer:
a. Fixed ratio!.......
Why must DNA replication happen in order for the stem cell treatment to work?
Answer:
Replication is an essential process because, whenever a cell divides, the two new daughter cells must contain the same genetic information, or DNA, as the parent cell.
Explanation:
Going from a gas to a liquid is called condensation.
True
False
Answer:
Going from a gas to a liquid is called condensation - TRUE.
CAN SOMEONE ANSWER RN PLZ List 3 characteristics that all living things share.
Answer:
there all made of cells
grow and reprorduce
need energy to live
During which the phase of the cell cycle does cell division occur
Answer:
interphase I think
Explanation:
I hope I helped ;)
A younger neighbor told you that organs are large structures that keep us alive. How would you support their claim and explain the importance of cells keeping us alive?
Answer: A cell is defined as the smallest functional units of the body
Explanation:
These cells are grouped together to form tissues, each of which has a specialised function, example blood, muscles, bone. Different tissues are grouped together to form organs with a special function. For example heart is an organ made up of muscles tissue, connective tissue, nervous tissue and vascular tissue. These tissues work in a coordinated manner and enable the heart to carry out the broader function of pumping blood continuously.
While organs are grouped together to form systems, each of which performs a particular function that maintains the body Internal environment and contribute to the health of the individual. For example the digestive system is responsible for taking in, digesting and absorbing food which involves a number of organs, including the stomach and intestines.
Therefore the statement that 'organs are large structures that keeps us alive" is a correct claim.
>> how is atp produced in the mitochondria?
Answer:
Most of the adenosine triphosphate (ATP) synthesized during glucose metabolism is produced in the mitochondria through oxidative phosphorylation. This is a complex reaction powered by the proton gradient across the mitochondrial inner membrane, which is generated by mitochondrial respiration.
Explanation:
- Eijiro <3
Answer: Most of the adenosine triphosphate (ATP) synthesized during glucose metabolism is produced in the mitochondria through oxidative phosphorylation. This is a complex reaction powered by the proton gradient across the mitochondrial inner membrane, which is generated by mitochondrial respiration.
Can someone help me with this question please!
Answer: the third answer
Explanation:
Interphase --> Mitosis --> Cytokinesis
wich soil
dries faster after rainfall
Answer:
There are 3 types of soil
Explanation:
-Sandy soil
-Clay soil
-Loam or something i forgot lol
1.basically Sandy soil absorbs and doesn't retents water (water retention) so it evaporates quizker than most soils
2.While clay say doesn't absord much water
3.And loamy soil (Mostly used in gardening) absorbs water but doesn't retain it so it evaporate or either used up by plants.
Air and water quality are made worse by urbanization. true or false
What set of bones protects most of our internal organs?
Answer:
Flat bones
Explanation:
Flat bones are created for protection. They are located in our skull, sternum and ribs, and the pelvis.
But, in case you're looking for a specific part of the body, the rib cage protects many important organs located in our abdomen.
4. Why do total solar eclipses not happen in the same locations?
Answer: Eclipses do not happen at every new moon, of course. This is because the moon's orbit is tilted just over 5 degrees relative to Earth's orbit around the sun. ... After this interval, the relative positions of the sun and moon relative to a node are nearly the same as before.
Explanation:
Answer:
Eclipses do not happen at every new moon, of course. This is because the moon's orbit is tilted just over 5 degrees relative to Earth's orbit around the sun. For this reason, the moon's shadow usually passes either above or below Earth, so a solar eclipse doesn't occur.
Explanation:
Which change in a cell could be inherited by the next generation
Mutations are the alterations in the sequences of DNA caused due to mutagens. This is how genetic disorders could be inherited and passed to the next generations.
How are the respiratory and circulatory systems similar? (5 points)
a-Both systems provide glucose and other substances to cells.
b-Both systems regulate blood flow throughout the body.
c-Both systems send messages to the nervous system for breathing.
d-Both systems help remove carbon dioxide from the body.
Answer:
D
Explanation:
Because the respatory system Circulates oxygen into the body and blood needs oxygen And the And the circulatory system circulates all the blood in your body Circulatory system circulates all the blood in your body in the works together with the respiratory system.