Answer: when the 6CO2 and the 6H2O in photosynthesis go in and they break up in to partials and they change and form in to 6O2 and C6H12O6, and then when the 6O2 and the C6H12O6 go in to cellular respiration and they do the same thing only 6CO2 and 6H2O comes out and the process start all over again.
Explanation:
which one is true
winter: spring: summer: fall:
Perseus Bootes Lyra Pegasus
Gemini Leo Hercules Pisces
Orion Cancer Scorpius Aquarius
HELP!!!!!!!!!!!!!!!!!!
Answer: In the winter, look for Canis Major, Cetus Eridanus, Gemini, Orion, Perseus and Taurus. In the spring, keep an eye out for Bootes, Cancer, Crater, Hydra, Leo and Virgo. In the summer, Aquila, Cygnus, Hercules, Lyra, Ophiuchus, Sagittarius and ... the fall, you can see Andromeda, Aquarius, Capricornus, Pegasus and Pisces.
Explanation: They belong to the Hercules and Perseus families respectively. The northern zodiac constellations – Pisces, Aries, Taurus, Gemini, Cancer and Leo – are ... Virgo, Libra, Scorpius, Sagittarius, Capricornus and Aquarius – are found in the west. ... these signs on the first days of spring, summer, autumn and winter respectively.
BRAINLIEST IF CORRECT!!!!! One line of evidence that evolution occurs through the theory of natural selection is..... Question 3 options:
A. Sailing around the Galapagos to observe multiple species
B. DNA is used to show where adaptations come from.
C. Peppered moths were observed to illustrate natural selection.
D. Breeding turtles to show their adaptations.
all I know is its not B
Answer:
the answer is C
Explanation:
I took the test
Answer:
C
Explanation: I took the K-12 test
Where does photosynthesis occur?
Answer:
In plants, photosynthesis takes place in chloroplasts, which contain the chlorophyll
In chloroplast. Chloroplast contain chlorophyll, and photosynthesis occurs there.
A teacher prepared a dihybrid cross Punnett square and a key to dominant and recessive traits.
According to the information shown above, what is the appearance of offspring X?
0 Tall, round
Short, wrinkled
O Short, round
O Tall, wrinkled
Answer and Explanation:
There are four phenotypes: tall, short, round, wrinkled
Let us say that for the high trait, tall dominates over short. For the shape trait, round dominates over wrinkled. This is:
T allele determines tall plantst allele determines short plantsR allele determines rounded seedsr allele determines wrinkled seeds.The fact that parental are dihybrid, tells us that their genotypes were TtRr
Cross:
Parental) TtRr x TtRr
Gametes) TR tR Tr tr TR tR Tr tr
Punnet Square) TR tR Tr tr
TR TTRR TtRR TTRr TtRr
tR TtRR ttRR TtRr ttRr
Tr TTRr TtRr TTrr Ttrr
tr TtRr ttRr Ttrr ttrr
F1) Genotype and Phenotype
1/16 TTRR Tall, round 2/16 TtRR Tall, round 2/16 TTRr Tall, round 1/16 ttRR Short, round 4/16 TtRr Tall, round 2/16 ttRr Short, round 1/16 TTrr Tall, wrinkled 2/16 Ttrr Tall, wrinkled 1/16 ttrr Short, wrinkledPhenotypic proportions
9/16 Tall, round 3/16 Tall, wrinkled 3/16 Short, round 1/16 Short, wrinkled
During the process of polymerization, ______
combine by sharing electrons. This process forms a
______, which is made of repeating subunits. The resulting material is used in a variety of ways.
I NEED THIS PLEASE ANSWER IT!
Answer:
During the process of polymerization, monomers combine by sharing electrons. This process then creates a polymer, which is made of repeating subunits. The resulting material is used in a variety of ways.
Hope this'll help! :)
explain how "crossover" creates genetic variety of sex cells
Answers:
Explanation:
Gametes are often called sex cells, unite with other sex cells produce unique organisms. Genetic Variation occurs during meiosis in WHICH homologous chromosome pair and exchange non-sister chromatid segments (crossover)
Energy Basics:Question 7
What is the difference between potential energy and kinetic
energy?
Select one:
Potential energy is the energy of an object due to its position, while
kinetic energy is energy due to its motion
Potential energy is the energy of an object due to an applied force,
while kinetic energy is energy stored after the applied force.
Potential energy is the energy of an object due to its motion, while
kinetic energy is energy due to its position.
Potential energy is the energy stored after an applied force, while
kinetic energy is the energy used from the applied force.
Answer:
The first one
Explanation:
Think of it as Potential energy is lying in wait and once it moves it transfers into kinetic energy.
How many chromosomes are shown in this picture? How many
chromatids?
8 chromosomes, 8 chromatids
4 chromosomes, 4 chromatids
8 chromosomes, 4 chromatids
4 chromosomes, 8 chromatids
Answer:
4 chomosomes, 8 chromatids
Explanation:
Create a cool name for this fish
Answer:
exotic zebra-hammerhead
Explanation:
not sure just looks like a combination of both :')
Anyone know how to do it or explain how to do it I’m so lost
Answer:
ok
hmmm
not sure
sorry
pls help 15 points and brainliest
A student used poster board to construct this model of DNA.Which statement describes this model of DNA?
Answer:
The model is inaccurate because the base pairs are incorrect.
Explanation:
The model of DNA that the student made was:
G-G
A-A
T-T
C-C
G-G
A-A
T-T
C-C
The model is pairing the bases incorrectly since guanine (G) forms a base pair with cytosine (C) and adenine (A) with thymine (T). In other words, the bases do not pair with the same type.
The DNA strands, which have deoxyribose, phosphate groups, and different bases, are together thanks to hydrogen bonds between the pairs. The pair G-C has three hydrogen bonds, while the pair A-T has two hydrogen bonds.
Complete a Punnett square that shows a test cross for a tall pea plant (RR x rr). Place the plant to be tested at the top of the Punnett Square.
[ ] [ ] [ ]
[ ] [ ] [ ]
[ ] [ ] [ ]
Answer:
Rr, Rr, Rr, Rr.
the pea will be heterogeneous.
Explanation:
What do plant, animal and bacteria cells have in common?
DNA, chloroplasts and cytoplasm
cell walls, cytoplasm and endoplasmic reticulum
cell membranes, DNA and lysosomes
DNA, cytoplasm and cell membranes
Answer: DNA, cytoplasm and cell membranes
Plants, animals, and bacteria have cytoplasm in common.
Plants, animals and bacteria :Plants are the autotrophic organisms. Animals are heterotrophic organisms. Bacteria are prokaryotes.
Plant cell, animal cell and bacterial cells have cytoplasm in common. DNA is also found in them and chloroplast is found in plant cell only. They help in the site of photosynthesis.
In Bacterial cell membrane bound organelles are absent such as Chloroplast, mitochondria and endoplasmic reticulum.
Cell membrane is also called plasma membrane is present in all plant and animal cell. DNA is a genetic material of the organism. In Higher organisms such as plants and animals DNA is a genetic material and in organisms like Bacteria RNA is present.
Therefore, Plants, animals, and bacteria have cytoplasm in common.
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What cell organelle conducts cell respiration
Answer: Mitochondria
Explanation:
4 main factors that contribute to population growth
Answer: Healthcare/access to health care/medical technology/ability to fight or prevent disease. Availability of birth control/availability of family planning education/use of birth control. Political and/or economic stability/government stability/war. Food availability/quality/production.
Explanation:
Help me pleaseeeeeee
Answer:
what does it say
Explanation:
Answer:
is the first word "read"
Explanation:
its blury
and i dunno wear my glasses are
but what are control groups
and what is a constant
lol my friends foot fell off
Imagine I planted a seed in the ground and a tree grew. Explain where all that matter came from?
Answer:
The mass (increasingly bigger size) of a tree comes from the soil. Which makes sense, right? After all, we are taught that plants need soil (enhanced “dirt”) to grow. According to Michigan State University Extension, problems typically arise when asked to explain why there isn’t a big hole around a tree. If the tree is using soil, then there must be less soil around it. But studies show virtually no difference in the amount of soil in a pot when a seed is planted from the amount of soil in the same pot when the plant from that seed is harvested. So where does the mass come from?
The mass of a tree is primarily carbon. The carbon comes from carbon dioxide used during photosynthesis. During photosynthesis, plants convert the sun’s energy into chemical energy which is captured within the bonds of carbon molecules built from atmospheric carbon dioxide and water. Yes, the carbon from carbon dioxide in the air we breathe out ends up in “food” molecules (called glucose) each of which contains 6 carbon atoms (and 12 hydrogen atoms and 6 oxygen atoms).
Explanation:
So the mass comes from the soil but its primarily carbon. HOPED THIS HELPED YOU!
Answer:
yes it could grow
Explanation:growed from obsorbing carbon dioxide
a. What is a chromatid and how does it compare to a chromosome?
A chromosome consists of a single, double-stranded DNA molecule. Chromatids are two molecules of double-stranded DNA joined together in the center by a centromere. Chromosomes have a thin ribbon-like structure. Chromatids have a thin and long fibrous structure.
PLEASE HELP, THIS IS FOR A TIMED FINAL!!!!!
What is the role of RNA polymerase in transcription?
Select one:
a. It binds to the promoter region of a gene and adds new nucleotides to the growing end of nascent mRNA.
b. It binds to the promoter region of a gene and terminates the process of transcription.
c. It binds to the coding region and adds nucleotides to the growing end of the DNA.
Answer:
Answer is C.
Explanation:
I hope it's helpful!
Biotechnology can possibly be used to degrade pollutants in estuaries. Please select the best answer from the choices provided T F
Biotechnology can possibly be used to degrade pollutants in estuaries. Hence, the given statement is true.
What is Biotechnology?It is the technology where it utilized the biological system, and living organisms for developing or creating the different kind of products.
Also, it should be used for degrading the pollutants in estuaries.
hence, we can say that the given statement is true.
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How are flowers and fruits connected?
When a grain of pollen reaches the stigma, it creates a pollen tube for the sperm to journey down the style and fertilize the ovule; fertilized ovules become seeds. Fertilization is the death of the flower, as the petals drop or wither at this point and the ovary starts to enlarge and ripen into what we know as fruit
PLEASEEE FASTTTT I HAVE A TEST NOW!
Tom's dad placed a candle in a bowl . a little while later , tom opened a bottle of pepsi and poured it quickly into the bowl. what will happen.
1. the candle and flame will be unaffected
2. the candle flame will burn brighter
3. the candle will break
4. the candle flame will be put out
5. all of these
Answer:
4
Explanation:
pepsi contains co2 gas, which can extinguish the flame
Which of the following biological activities best demonstrates water's adhesive properties?
Choose 1 answer:
A leaf's cuticle, or waxy over coating, repels water droplets.
B
Water travels through vascular tissue from the roots to the leaves of a plant, moving against
the force of gravity.
Water evaporates from leaves through openings called stomata, which open and close in
response to environmental conditions.
D
The vacuole of a plant cell swells as water enters and dilutes its contents.
Answer:
b
Explanation:
water's hydrogen bonds allow it to move upwards against gravity through plant veins.
B. Water travels through vascular tissue from the roots to the leaves of a plant, moving against the force of gravity.
Adhesion refers to the attraction of water molecules to other molecules other than itself. This is opposed to cohesion (water to water molecules attraction). Adhesion and cohesion are the two properties of water that makes it possible for plants to pull water from the soil.
Roots absorb water from the soil via the root hairs. These water molecules ADHERE to the surfaces of vascular tissue called XYLEM and are transported from the roots to the leaves of a plant, moving against the force of gravity. This process occurs due to the ADHESIVE PROPERTY OF WATER.
Therefore, the ADHESIVE PROPERTY of water allows it to travel through vascular tissue (xylem) from the roots to the leaves of a plant.
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How are genes and proteins related?
O A. One gene codes for one protein.
B. Genes and proteins are both made of DNA.
C. Both are made from amino acids.
O D. Proteins are made of parts of genes.
Answer:
A.
Explanation:
Most genes contain the information needed to make functional molecules called proteins. (A few genes produce other molecules that help the cell assemble proteins.) The journey from gene to protein is complex and tightly controlled within each cell. It consists of two major steps: transcription and translation.
What most likely caused the difference in the apparent size of the Moon in photographs A and B?
Answer:
Option C
Explanation:
I think it is C distance changed
The distance from the earth to moon changed is most likely caused the difference in the apparent size of the Moon in photographs A and B.
What is Moon?One of the solar system's most recognizable objects is the Moon. Due of its closeness to Earth, it has enormous cultural value and is crucial to the regulation of the planet's tides.
The Moon has essentially little atmosphere, thus it cannot retain heat or act as a surface insulator.
The Moon's surface reaches 127°C in full sunlight, which is far over the boiling point of water. High temperatures last for 13 and a half days, followed by 13 and a half days of darkness.
Therefore, The distance from the earth to moon changed is most likely caused the difference in the apparent size of the Moon in photographs A and B.
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What is the full form BT
Answer:
The Full form of BT is Bleeding Time. The BT test determines how quickly a man's blood clots to stop bleeding.
Explanation:
Brainliest plzz
Answer:
Full from of bt is given below
bt=British Telecom
Pls, I need help fast, I will give a brainliest to whoever answers first.
Write four characteristics of humans which are totally unaffected by the environment.
I know one of them, and that is sex. But I do not know the rest
Where would you expect precipitation to occur
I think the answer is clouds.
Precipitation is any type of water that forms in the Earth's atmosphere and then drops onto the surface of the Earth. Water vapor, droplets of water suspended in the air, builds up in the Earth's atmosphere. Water vapor in the atmosphere is visible as clouds and fog.
answer:
Precipitation is most abundant where air rises, and least abundant where it sinks. It also tends to be greater near oceans and lakes, and in higher elevations.
Which event happens during mitosis of an animal cell?
A. The cell divides its nucleus into two new nuclei.
B. The cell grows larger in size to prepare for duplication.
C. The cell produces structures, such as centrioles, to help with the division.
D. The cell replicates its DNA, which results in the formation of chromosomes.
Answer:
B
Explanation:
because During mitosis, a eukaryotic cell undergoes a carefully coordinated nuclear division that results in the formation of two genetically identical daughter cells.
During Mitosis, a cell undergoes division to form two genetically identical offsprings. Here, the cell grows larger in size to prepare for the duplication. Thus, the correct option is B.
What is Mitosis?Mitosis is also known as equational division. This type of cell division occurs in all types of cells. Here, the genetic content remains constant from parents to their offsprings.
In this type of cell division, a cell undergoes nuclear division (karyokinesis) followed by cytoplasmic division (cytokinesis) which produces genetically and phenotypically identical daughter cell.
The cell first grows in size during the interphase G1 phase, after this the DNA undergoes duplication to increase the nuclear content. This takes place in the S-phase of cell division. After this, in M-phase the cell starts dividing to form daughter cells.
Therefore, the correct option is B.
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