The beak of a bird is important because it helps the bird eat certain foods that allow it to live. If a hummingbird did not have a long , thin beak, it would not get the flower nectar it needs. Or if a parrot did not have a large, blunt beak, it would not be able to eat hard seeds.
How is the DNA in a prokaryote different from the DNA in a eukaryote?
A. DNA in prokaryotes floats throughout the cell
B.they have different numbers of chromosomes
C.only prokaryotes are haploid
D.Eukaryotes do not have chromosomes
Answer:
Explanation:
eukaryotes are compleax and have true nucleus e.g animal and plant
prokaryotes have fake nuclus its small and simpler.
therefors its B
Answer: A. DNA in prokaryotes floats throughout the cell
Explanation: took the quiz.
(10 points) What did meteorites bring to primitive Earth?
a
bacteria
b
viruses
c
primitive cells
d
inorganic materials
Answer:
C. Primitive Cells
Explanation:
I hope u get it right and a good grade
What purpose do specialized cells serve?
A. They help unicellular organisms carry out the functions of a
multicellular organism.
B. They come in contact with the external environment.
C. They convert multicellular organisms to unicellular organisms.
D. They carry out specific functions for a whole organism.
Answer:
D
Explanation:
I got it right:)
Which of the following is NOT a characteristic of ALL living things? A) photosynthesis B) consumers matter as energy c) stable internal environment (homeostasis) d) grow and develop
Answer: A photosynthesis is for plants
Explanation:
Which is BEST paired?
a)Phloem: water
b)Xylem: sugar
c)Phloem: gas exchange
d)Xylem: water
Like I don’t get how do I do this and what’s the answer plz help
Answer :
Number 1 :
Explanation:
Number: 1 = A nucleus
Number 2: = Protons and neutrons
Number 3: = B
Number 4: = A
what makes living things and non-living things successful in their attempts to take flight?
Answer:
Any living or non-living thing trying to take flight will have two forces working against them: gravity and drag. Gravity is the force that the Earth exerts on all things pulling them back towards its centre. ... Birds also have two forces that help them in their attempts to take flight.
Explanation:
If living things and non-living things have the ability to work and resist two forces which are gravity, and drag. They will take a successful attempt in their flight.
What do you mean by Living things?Living things may be defined as creatures that have a variety of characteristics that are displayed to different degrees: they respire, move, respond to stimuli, reproduce, etc.
Birds also resist these two forces. And take a successful attempt of flight. The air resists the motion of the bird and the resistance force, is called drag. Gravity is the downward acting force that is mediated by the earth's surface.
Therefore, If living things and non-living things have the ability to work and resist two forces which are gravity, and drag. They will take a successful attempt in their flight.
To learn more about Flight conditions, refer to the link:
https://brainly.com/question/9275294
If you were a limnologist, what questions might you ask?
Which side or sides of the box have the same dimensions as those of a cross section parallel to side AEHD
Answer:
Sides AEHD and BFGC have the same dimensions as a cross section parallel to side AEHD.
Explanation:
Sides AEHD and BFGC have the same dimensions as a cross section parallel to side AEHD.
Answer:
part A : Sides A-E-H-D and B-F-G-C have the same dimensions as a cross section parallel to side A-E-H-D
part B: The length of the side is 3 inches, and the width of the side is 3 inches.
The perimeter can be found using this formula:
perimeter
=
2(length + width)
=
2(3 + 3)
=
2(6)
=
12 inches.
Part C:The dimensions of a cross section that is parallel to side AEHD are the same as those of side A-E-H-D. So the perimeter of a parallel cross section is the same as the perimeter of side A-E-H-D, or 12 inches.
part D: The cross section that passes through the points A, F, G, and D is the rectangle A-F-G-D.
A-F = D-G = 5 inches
A-D = G-F = 3 inches
PART E: F = D-G = 5 inches
AD = G-F = 3 inches
area of rectangle A-F-G-D
=
length × width
=
5 inches × 3 inches
=
15 square inches
Explanation:
from edmentum
what are the 3 parts of the "cell theory"
Answer:
what are the 3 parts of the "cell theory
Explanation:
These findings led to the formation of the modern cell theory, which has three main additions: first, that DNA is passed between cells during cell division; second, that the cells of all organisms within a similar species are msotly the same, both structurally and chemically; and finally, that energy flow occurs within ...
HELP! LOOK AT THE PICTURE!
Answer:
The organism's genotype encodes their phenotype because the genotype corresponds to the characteristic that is determined by genes —formed by fragments of DNA— which are transcribed into mRNA to be translated into amino acid sequences in the synthesis of proteins, determining the morphological and functional characteristics of an organism, that is, its phenotype.
Explanation:
Genotype corresponds to the genetic information contained in the DNA, according to the sequence of nucleotides in its molecular structure. This genotype includes characteristics or polymorphisms that define the appearance and function of living beings.
Each DNA molecule constitutes a chromosome, formed by genes —DNA fragments— each of which determines specific characteristics.
When DNA is transcribed into mRNA, information is being sent that is necessary for the incorporation of amino acids into a protein that is being synthesized. The proteins, in turn, determine morphological and functional characteristics that constitute the phenotype of an individual.
Why would a change in brain size be important for the evolution of hominids as opposed to other species? (Think beyond a ‘big brain means they are smarter.’ What can you do with your brain that other organisms may not be able to?)
Answer:
Bigger brain helped our ancestor survives.
Explanation:
Change in brain size is very important for the evolution of hominids as opposed to other species because bigger brain helped our ancestor survives when the environmental conditions changed with the passage of time. They use their brain to avoid negative effects of environment change. I do a lot of things with my brain that other organisms may not be able to do that such as inventions of new technologies.
Complete the equation for photosynthesis.
+ water -
+ oxygen
In light dependent reactions, light energy is absorbed and converted into chemical energy in the form of
ws
DONE
Respiration and photosynthesis have the opposite raw materials and products. These two processes are known as
- Helper processes
- Similar processes
- Coupled processes
- Complementary processes
Answer:
Complementary Processes
Explanation:
Answer:complementary processes
Explanation:
Jerry is planning a scientific investigation to test an idea he has about how the
growth of a pea plant is affected by soil temperature. Which step should he do
first?
A: Form the conclusion
B: Plan the experiment.
C: Create the hypothesis
D: Conduct the experiment.
Answer:
C
Explanation:
C: Create the hypothesis
What effect does a limiting factor have on a chemical reaction
Answer:This states that the rate of a physiological process will be limited by the factor which is in shortest supply. Any change in the level of a limiting factor will affect the rate of reaction. For example, the amount of light will affect the rate of photosynthesis. If there is no light, there will be no photosynthesis.
Explanation:
If 1000 units of energy are available at the producer level of the energy pyramid, about how many units are available for first-level consumers? Second-level consumers? Third-level consumers?
Answer:
The next level after the producer would receive 100 units of energy.
Explanation:
The amount of energy that passes on to the next level is only 10%.
If the producers start with 1000 units, only 10% passes on. The next trophic level would have 100 units, the next after that would have 10, and so on. Only 10% of the energy is passed on into the next level.
Water functions as a great _________________
1 point
Blocker
Inhibitor
Membrane
Transporter
Answer:
Transporter..it transports substances in plants and animal cells
Explanation:
HELPPPP!!!! ASAPPPP!!!
How have protozoa typically been classified?
by their type of reproduction
by their symmetry
by their mode of nutrition
by their mode of locomotion
Answer:
the mode of locomotion .....
Answer:
by their mode of locomotion.
HELP, URGENT.
My teacher is confusing and I don’t understand.
Answer:
the sugar molocule
Explanation:So in nucleotides, if its DNA it has deoxyribose for the pentose sugar and if its RNA it has ribose sugar.
HELP ASAP
13. Which pair of words are most closely related? *
(5 Points)
Male - XY
heterozygous - rr
O diploid - sperm
recessive - Rr
Can you please tell me an explanation of what happens during the metaphase stage of mitosis?
I will mark brainliest
Please dont copy and paste
Organisms are composed of many complex molecules. These molecules are
composed mainly of carbon, hydrogen, oxygen, nitrogen, sulfur, and phosphorus.
Which of the following statements most accurately describes how these molecules are
made in ALL organisms?
A Organisms are composed of the molecules found in the food they eat.
B. Organisms are composed of molecules they produce from matter they take in.
C Organisms are composed of molecules they make through photosynthesis.
D. Organisms are made of molecules they build from energy.
I
Look at the feet of this peregrine falcon. Explain how they help make this bird well-adapted to feed on other birds and mammals.
Answer:
The talons on the Peregrine Falcon are adapted to grasp prey and when they do this they often pierce the flesh. They are known for snatching smaller birds straight out of the air with their talons.
Explanation:
The study of changes is called evolution.
The correct answer is described below.
What is evolution?Evolution is a change in the heritable characteristics of biological populations over successive generations. These characteristics are the expressions of genes that are passed on from parent to offspring during reproduction.The talons on the Peregrine Falcon are adapted to grasp prey and when they do this they often pierce the flesh. They are known for snatching smaller birds straight out of the air with their talons.
For more information about the evolution, refer to the link:-
https://brainly.com/question/14688752
are there coyotes in germany
How is a RADIOACTIVE rock different from a rock that is not radioactive?
It has Glowing efects i guess?
The speed of the rotation of Earth has the greatest effect on which of the following?
Answer:
?***##################
The speed of the Earth's rotation has the greatest effect on the length of a day.
What happens during Earth's rotation?
The Earth rotates once on its axis in approximately 24 hours, and this rotation determines the length of a day. The Earth's rotation speed is not constant, but it is gradually slowing down over time due to various factors, such as the gravitational influence of the moon. As a result, the length of a day has increased over geological time.
The speed of the Earth's rotation also affects other aspects of the planet, such as the distribution of ocean currents, atmospheric circulation patterns, and the formation and behavior of weather systems. However, the length of a day is the most directly and immediately impacted by changes in the Earth's rotation speed.
Learn more about Earth's rotation, here:
https://brainly.com/question/16455426
#SPJ6
Essay
Choose one item from the following list. Research the topic and then list at least five different system interactions for that topic.
Acid rain
Amazon deforestation
Drought
Flooding
Gulf of Mexico oil spill
Hurricane Katrina
Salt water intrusion
Thermal islands
Tsunami
Wind farm development
Yellowstone fires
Yucatan meteor
Is an apple
Protein?
Carbohydrates?
Lipid?
Answer:
Technically it's all three, an apple contains 0.5 grams of protein, 0.3 grams of fat (lipid), and 25 grams of carbohydrate. But if you're looking for majority, your answer is carbohydrate.
The Majority of the untied states resides in what atmospheric convection area
Answer:
Convection takes place in the atmosphere, in the oceans, and in Earth's molten subcrustal asthenosphere. Convective currents of air in the atmosphere are referred to as updrafts and downdrafts. In addition to heat transfer, convention can be driven by other properties (e.g., salinity, density, etc)
Explanation:
Convection takes place in the atmosphere, in the oceans, and in Earth's molten subcrustal asthenosphere.
What do you mean by convection?Convection is the process of losing heat through the movement of air or water molecules across the skin. The use of a fan to cool off the body is one example of convection.
Convection currents are present in the air– A good example of convection current is the warm air that rises towards the ceiling in your house. The process happens as the warm air is said to be less dense than that of the colder air.
The best description of a convection current is that e. it is the process in which warm material expands and rises while cool material contracts and falls.. Convection current in the atmosphere causes warm air to rise up from the surface.
Learn more about convection:
https://brainly.com/question/16635311
#SPJ2
