A) Chloroplasts, because they carry out photosynthesis in plant cells (animal cells don't undergo photosynthesis).
B) Cell walls, because plant cells need cell walls to maintain a rigid structure in their tissues, while animal cells don't.
Also, plant cells have one large vacuole while animal cells have several small ones.
In which part of the flower does the fertilization take place
Answer:
it is take place in the
ovary
When the ocean absorbs CO2 it leads to what?
Explanation:
Each liquid falls somewhere along a scale with acid at one end and alkaline at the other. Normally, ocean water is less acidic than fresh water. Unfortunately, as the ocean absorbs more and more carbon dioxide from the atmosphere, it becomes more acidic. Lemon juice is an example of an acidic liquid.
Answer:
If the ocean absorbs a lot of CO2 it is most likely to become acidic
Explain what a karyotype is and
how it can be used to evaluate
the genetic health of an
individual.
Explanation:
Clinical cytogeneticists analyze human karyotypes to detect gross genetic changes—anomalies involving several megabases or more of DNA. Karyotypes can reveal changes in chromosome number associated with aneuploid conditions, such as trisomy 21 (Down syndrome).
Karyotype is a test to identify and evaluate the size, shape, and number of chromosomes in a sample of body cells. Extra or missing chromosomes, or abnormal positions of chromosome pieces, can cause problems with a person's growth, development, and body functions.
Because plants are unable to move as much as animals, on what does their ability to reproduce
depend?
a. Vascular tissue
b. Roots
c. Seeds and spores
d. Leaves
Answer:
Seeds and spores
Explanation:
Plants are unable to move as much as animals, hence their ability to reproduce depends on seeds and spores.
What do you mean by Reproduction?Reproduction may be defined as the process of producing offspring with the help of parental gametes.
Vascular tissues are responsible for the transport of minerals and nutrients throughout the plants, leaves perform the process of photosynthesis, and roots provide mechanical strength to the plants.
Therefore, plants are unable to move as much as animals, hence their ability to reproduce depends on seeds and spores.
To learn more about Plants, refer to the link:
https://brainly.com/question/600212
#SPJ2
What is the place the storms surrounds
Explanation:
The Eye: the center of the storm. . The Eye the center of the storm. The most recognizable feature found within a hurricane is the eye. They are found at the center and are between 20-50km in diameter.
20. What is true about the esophagus? Check all that apply.* ]
Answer: It is ten inches long, its does connect the nose too the lungs, I dont think about the last one
Explanation:
Cell theory has 3 basic parts:
or
1. All
organisms are
composed of
cells.
2. The cell is the
unit
of structure and
for all
3.
cells are created by
the division of
cells.
Answer:
its all organisms are
composed of
cells.
DNA
Name:
1. What does DNA stand for?
2. Where is DNA found in eukaryotes? In prokaryotes?
3. What is the difference between chromatin and a chromosome? When can each be
seen?
4. How many letters are in the code of DNA?
5. Match the nucleotides
their partner:
Adenine
Cytosine
6. Fill in the complementary strand of the DNA.
CGTAGATG
ATGGCATCTACAAT GGCTICACO
TAAGCTG
7. Tell 3 functions that proteins serve in your body:
8. How are amino acids and proteins related?
9. In your own words, what does DNA do?
CLaney Lee 2019
Answer:
Please find the answers to the following questions below:
Explanation:
1. DNA stands for deoxyribonucleic acid
2. In eukaryotes, DNA is found in the nucleus of the cell while it is found in the cytoplasm of prokaryotic cells.
3. Chromatin is an uncondensed complex of DNA and histone proteins while chromosomes are a condensed form of chromatins. Chromatin can be seen during interphase stage of cell division while chromosomes become visible during prophase stage.
4. Three (3) letters are in the code of DNA. These three letters make up a codon.
5. Adenine - Thymine
Cytosine - Guanine
6. GCATCTACTACCGTAGATGTTACCGAGATTCGAC
7. Proteins are a part of the structural composition of the body
Proteins serve as catalyst for biochemical reactions
Proteins are source of nutrients
8. Amino acids are the monomeric units of proteins. This means that a protein molecule is composed of many amino acid units.
9. DNA is a molecule that stores genetic information in the cell of an organism.
blue, light blue, yellow, or red
HURRY
Answer:blue
Explanation:
The general equations for photosynthesis and cellular respiration show how the two processes are
interconnected in natural cycles. Which substance is a product of cellular respiration and a reactant
in photosynthesis?
a. Carbon dioxide
b. Glucose
c. Oxygen
d. Water
Answer:
Water is the answer for sure
Click and drag the labels to their correct locations:
1.
3.
2.
4.
Answer:1era en terceray te sales
Explanation:
PLEASE HELP ME FOR 100 POINTS AND BRAINLIEST!!!
What are homologous structures of the swamp wallaby, common long-nosed armadillo, bearded pig, northern elephant seal and rock cavy.
Answer:
When comparing homologous structures, we are comparing the anatomy of one part of an organism to another and finding it to be structurally similar but functionally may be different. Let’s compare a couple of tetrapods, specifically a human arm and a cat arm.
Both the human arm and the cat arm have a single bone in the upper arm, which we call the humerus, followed by two bones in the forearm–the radius on the more medial side and the ulna on the more lateral side. Both arms also have a common wrist structure followed by a grouping of metacarpals and phalanges. All of these structures are similar; however, these structures do not have the same function. Cats are quadrupeds that use their arms for walking and maybe a little climbing and hunting for outdoor cats. Humans, on the other hand, use their arms and hands for gross motor movement like grabbing, hugging, and lifting, as well as fine motor movement like using tools or even communicating.
A whale flipper and a bat wing are also homologous structures in the same sense as a human arm and cat arm with a humerus, radius and ulna, and so on. But the whale’s “arm” is actually a flipper that it uses to swim while the bat uses its wing to fly.
Name 2 processes that release carbon dioxide into the atmosphere
Answer:
respiration x decay
Explanation:
Answer:
Natural sources include..
Explanation:
Natural sources include decomposition, ocean release and respiration. Human sources come from activities like cement production, deforestation as well as the burning of fossil fuels like coal, oil and natural gas.
How does gravity affect the shape of
celestial objects?
Gravity makes them flat.
Gravity makes them spherical (round).
Gravity makes them cubical (square).
Answer:
Gravity makes them spherical
help
→Do EM waves travel faster in denser matter←
good answers only, BAD ANSWERS GET REPORTED
Answer:
No
Explanation:
Electromagnetic waves travel slowest in dense matter such as solids. On the other hand, mechanical waves travel quickly through solids. For example, sound travels fastest through solids. This difference is because EM waves do not rely on the movement of particles to travel. Since they require no medium they can travel the fastest in space or other vacuums.
Explain how advancements in engineering and technology over the years have allowed scientist to learn about mars and earths moon.
Telescopes on Earth and in orbit around Earth provide scientists with information about our solar system. That information is used to plan where spacecraft fly and where they “point their cameras.” NASA and other agencies send robotic spacecraft to fly by, orbit, or land on other planets and moons.
WILL GIVE BRAINLIEST TO WHOEVER ANSWERS FIRST!!!!!
For the compound C₆H₁₂O₆, what type of bond would join the elements and why?
1. covalent because an electron is transferred from a C atom and O atom to a H atom.
2. covalent because electrons are shared between the C, H, and O atoms
3. ionic because an electron is transferred from a C atom and O atom to a H atom.
4. ionic because electrons are shared between the C, H, and O atoms
Answer:
4. Ionic bond because electrons are shared between the C,H and O atoms.
Explanation:
The atomic no. of carbon=6
Electronic configuration=2,4
The atomic no of H=1
E.C=1
The atomic no of O=8
E.C= 2,6
Therefore to attain octate state, they will share electrons
Answer:
4. Ionic bond because electrons are shared between the C,H and O atoms.
Explanation:
Took the test.
Which of the following does NOT belong
what does arrows mean in science
Which of the following is lost to the environment as heat so that it cannot be continually recycled?
Group of answer choices
oxygen
nitrogen
phosphorous
energy
Answer:
Oxygen
Explanation:
please help thank you no links or ill report
Explanation:
Option B is the correct one.
Homeostasis refers to
A. the effect of natural selection on human evolution.
B. a mixture or solution that is the same throughout.
C. the similarity of genetic traits to one another.
D. the tendency of a cell to maintain a stable internal environment.
Answer:
D. The tendency of a cell to maintain a stable internal environment.
Explanation:
I majored in Biology
Answer: D
Explanation: Homeostasis, from the Greek words for "same" and "steady," refers to any process that living things use to actively maintain fairly stable conditions necessary for survival. The term was coined in 1930 by the physician Walter Cannon. ... Homeostasis has found useful applications in the social sciences.
What is likely to happen when there is more genetic diversity?
A The slower an individual adapts to its changing environment
B The more likely that some individuals will adapt to the changing environment
C The more offspring an individual will produce
D The more struggles an individual will have surviving
Answer:
b
Explanation:
if there is more genetic diversity then the organism will adapt much better to the environment around it
Answer:
B
Explanation:
ggggggggggggggggggggggg
___________________ is a molecule that organisms get from the air or water around them and use to release energy.
Answer:
Oxygen
Explanation:
In cellular respiration, oxygen is used to break down glucose, releasing chemical energy and heat in the process. Carbon dioxide and water are products of this reaction
Healthy adults were most impacted by the 1918 flu pandemic.
True
False
Answer: the answer should be false
Explanation:
Answer:
हिंदी में खोजें
1918 फ्लू महामारी से स्वस्थ वयस्कों को सबसे ज्यादा प्रभावित किया गया था सच झूठी
हिन्दी में
In English
Influenza and pneumonia death rates for those 15–34 years of age in 1918–1919, for example, were >20 times higher than in previous years (35). Overall, nearly half of the influenza-related deaths in the 1918 pandemic were in young adults 20–40 years of age, a phenomenon unique to that pandemic year.
What is the difference between a prokaryotic cell and a eukaryotic cell?
Answer:
Size is 0.1- 5.0 um Size is 5-100 um
Nucleus is absent Nucleus is present
Membrane-bound nucleus absent. Membrane-bound Nucleus is present.
Explanation:
here are some
Answer:
One difference is that prokaryotic has a membrane and a nucleus but on the other hand a eukaryotic cell's don't have one
Explanation:
Glad I could help! <3
True or false Tropical rainforests are the second most diverse ecosystems in the world; coral reefs are the most diverse ecosystems .
Answer:
True
Explanation:
Coral reefs have the highest biodiversity of any ecosystem on the planet
PLEASE HELP , WILL GIVE BRAINLIEST. A red parent and a white parent are crossed together. Describe and explain what the offspring will look like in each of the following crosses. Draw a Punnett square for each to support your answer.
Answer: the child would be pink bcs red and white make pink yeh
Explanation:
PLEASE HELP ME IM FAILING THE CLASS
Who developed the triangular theory of love? *SOCIOLOGY*
A. Asch
B. Rubin
C. Sternberg
D. Hatfield
Answer:
The person that developed the triangular theory of love was Robert Sternberg. :) hope this helps!
Explanation:
A student put the powder to the corom board . Sciencetific reason for adding powder is ,
A- frictional force is increased by powder.
B- frictional force is decreased by powder .
C- the speed of carom discs is increased due to powder.
D- the speed of carom discs is decreased due to powder .
Answer:
B or D
Explanation:
think of it how you use chalk on a chalk board, its less friction using chalk instead lets say a marker on a white board.