Answer:
D
Explanation:
that is the answer 101010101010101001
What is the answer to question 1
Answer:
TTT GCC AGT
Explanation:
10. Which of the following is NOT a cause for global warming?
b. planting new trees
O d. industrial and human activities
c. emissions from vehicles
a. burning fossil fuels
Answer:
B
Explanation:
planting trees helps the earth, they give oxygen
Answer:
b)
Explanation:
Planting new trees benefits the environment
Only producers/autotrophs
Products are carbon dioxide and water.
Products are glucose
and oxygen.
Reactants are carbon dioxide and water.
Reactants are glucose and oxygen.
Photosynthesis
Both
Cellular Respiration
Answer:
photosynthesis - Only producers/autotrophs, products are glucose and oxygen, reactants are carbon dioxide and water
cellular respiration - products are carbon dioxide and water, reactants are glucose and oxygen
A Russian citizen has illegally obtained a Siberian tiger and is trying to sell the tiger’s fur in the United States. What treaty does this violate?
Tiger Treaty
Lacey Treaty
CITES
EPA
Answer:
CITES
Explanation:
This is the answer since this treaty was created in 1975 to stop the trade of illegal and endangered species overseas.
A Russian citizen has illegally obtained a Siberian tiger and is trying to sell the tiger’s fur in the United States. The treaty violate is CITES.
What are the characteristics of CITES?A worldwide agreement called CITES aims to safeguard threatened species of plants and animals from the dangers posed by global trade.
One of the approximately 35,000 species that are protected by CITES and are listed in three appendices are cacti, iguanas, and parrots. threatened with extinction and have restrictions on commercial commerce.
Trading in Endangered Species of Wild Fauna and Flora Convention. 184 nations joined forces to create CITES, an international accord, in 1973 to make sure that the trade of plants and animals did not jeopardize their survival in the wild.
Learn more about CITES:
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What happens when cyrosphere and atmosphere interact
Definition: This is an organism that has two identical alleles for the same genetic trait.
Answer:
the answer to that would be a heterozygous organism.
Explanation:
You are a botanist looking at the plant color in a new breed of Snapdragon. The two parent plants are Blue and Green and when you cross them you make F1 plants that are Cyan in color (a light aqua color). The ratio of offspring is as follows: There were 42 plants with Blue flowers (R1), 39 plants with Green flowers (R2) and 86 plants with Cyan flowers. Is the number of your progeny consistent with a single-gene incomplete dominance inheritance pattern
Answer:
Incomplete dominance is the inheritance pattern where the dominant allele did not mask the recessive allele completely and form a mix of both alleles. Here the inheritance is the incomplete inheritance. The ratio of F2 generation is 1:2:1.
Given:
R1R1 = 42
R2R2 = 39
R1R2 = 86
Total R1 alleles = 2*42+86 = 170
Total R2 alleles = 2*39+86 = 164
Total alleles = 334
Frequency of allele R1 = 170/334 = 0.51
Frequency of allele R2 = 164 / 334 = 0.49
Expected number of each phenotype:
Total population = 167
Blue = R1R1 = 0.51 * 0.51 * 167 = 43.44
Green = R2R2 = 0.49 * 0.49 * 167 = 40.10
Cyan = 2*R1*R2 = 2*0.51*0.49*167 = 83.46
Phenotype Observed(O) Expected (E) O-E (O-E)2 (O-E)2/E
Blue 42 43.44 -1.44 2.0736 0.0477
cyan 86 83.46 2.54 6.4516 0.0773
green 39 40.1 -1.1 1.2100 0.0302
Total 167 167 0.1552
Chi-square value = 0.155
Degrees of freedom = no. of phenotypes – 1
Df = 3-1 = 2
Critical value = 5.99
Chi-square value of 0.155 is less than the critical value of 5.99. So we accept the null hypothesis.
Beginning with the smallest level, the levels of organization of the body are:
A. cell, tissue, atom, organ system, organism
B. cell, atom, tissue, organism, organ system
C. cell, atom, tissue, organ, organ system, organism
D. atom, cell, tissue, organ, organ system, organism
Answer:
the correct answer will be D I am little confused.
or it is C
Which of the following is an abiotic factor in a biome
Answer: C
Explanation: Abiotic means non living so Wind, sunlight, soil, temperature, atmosphere, and water.
The following substrate is completely oxidized to CO2 by a cellular homogenate containing all necessary enzymes and coenzymes . It is assumed that the glycolysis, the citric acid cycle and oxidative phosphorylation are fully active and that the glycerol-3-phosphate shuttle is functional. What is the net gain of ATP molecules after the complete degradation of one Glyceraldehyde 3-phosphate molecule
Answer:
The correct answer is - 19 ATP.
Explanation:
One molecule of dihydroxyacetone phosphate fully oxidizes and generate 19 molecules of ATP by the following stochiometry
Direct ATP- 2
ATP from NADH ( 5X3)= 15
ATP from GTP 1
ATP from FADH2 1 or 1.5
Total 19 or 19.5
1. Explique con dos razones cómo podría afectarnos el resultado de una medición realizada incorrectamente.
PORFA AYUDENME ES SOMBRE LOS INSTRUMENTOS DE MEDICION
Answer:
i would but dont know spanish
Explanation:
which two gas giants are most similar based on size?
subject: astronomy
How does a virus cause other viruses to form?
In order to determine the rate of photosynthesis (the conversion by plants of carbon dioxide and water into glucose and oxygen), the oxygen gas emitted by an aquatic plant is collected over water at a temperature of 293 K and a total pressure of 754.8 mmHg. Over a specific time-period, a total of 1.31 L of gas is collected. The partial pressure of water at 293 K is 17.55 mmHg. What mass of oxygen gas (in grams) forms
Answer:
1.6896 grams
Explanation:
Given that:
Total pressure = The pressure of [tex]O_2[/tex] + partial pressure of [tex]H_2O[/tex]
∴
The pressure of [tex]O_2[/tex] = Total pressure - partial pressure of [tex]H_2O[/tex]
= (754.8 - 17.55) mmHg
= 737.25 mmHg
At standard conditions:
1 mmHg = 0.00131579 atm
∴
737.25 mmHg will be: (737.25*0.00131579) atm = 0.970065928 atm
P ≅ 0.97 atm
The temperature (T) = 293 K
Volume (V) = 1.31 L
Using ideal gas equation
PV = nRT
0.97 × 1.31 = n × 0.0821 × 293
[tex]n = \dfrac{0.97 \times 1.31}{0.0821 \times 293}[/tex]
n = 0.0528
mass of oxygen [tex]O_2[/tex] = no. of moles * molar mass
= 0.0528 * 32
= 1.6896 grams
What happens at a convergent boundary? O A. Two ocean plates pull apart . O B. New crust is created. O C. A subduction zone forms. O D. An ocean ridge forms.
Answer:
C
Explanation:
one of the plates goes under another, hence SUBduction, sub meaning under or down
To investigate whether an organism in the study is capable of both photosynthesis and respiration, a comparison of which treatment groups is most appropriate
Answer:
Yes.
Explanation:
Yes, plant is the organism that is capable of both photosynthesis and respiration at the same time because prepare food as well as generate energy from respiration process at the same time. Plants make their own food through the process of photosynthesis by using water and Carbondioxide gas while on the other hand, energy produces in the process of respiration by using of glucose and oxygen.
Plssss help with this question. i need an answer ASAP.
Nitrogen fixation for plants occurs in what organisms?
Answer:
Two kinds of nitrogen-fixing microorganisms are recognized: free-living nonsymbiotic bacteria, including the cyanobacteria or blue-green algae Anabaena and Nostoc and genera such as Azotobacter, Beijerinckia, and Clostridium; and mutualistic symbiotic bacteria such as Rhizobium, associated with leguminous plants,.
Explanation:
Two kinds of nitrogen-fixing microorganisms are recognized: free-living (nonsymbiotic) bacteria, including the cyanobacteria (or blue-green algae) Anabaena and Nostoc and genera such as Azotobacter, Beijerinckia, and Clostridium; and mutualistic (symbiotic) bacteria such as Rhizobium, associated with leguminous plants, ...
Why can't weeds take over the world? In other words, what limits the growth of populations?
Answer and Explanation:
Many elements can limit population growth. The main elements that can cause this are the lack of resources necessary for the life and development of living beings and the lack of space to be taken by them. In relation to weeds, these resources can be the availability of sun, amount of soil, soil fertility, availability of water and space. However, these plants are very resistant to the lack of these resources, and what most limits their growth is human interference.
Weeds are unfavorable to agriculture and other human activities. This makes humans fight the population growth of these plants using chemical products and even physical strategies. This interference prevents weeds from taking over the world.
When a eukaryotic cell undergoes cellular division, creating two new daughter cells that have the same number of chromosomes as the parent cell, the cell has undergone
A
mitosis.
B
meiosis.
C
cellular respiration.
D
endocytosis.
Answer:
mitosis
Explanation:
Mitosis is a process of nuclear division in eukaryotic cells that occurs when a parent cell divides to produce two identical daughter cells. During cell division, mitosis refers specifically to the separation of the duplicated genetic material carried in the nucleus.
.They are usually found in air * True False
Answer:
true
Explanation:
I hope it helps
pa brainliest po
Help need pls and thanks
Answer:
Explanation:
1 is c
Which of these is a natural resource?
A. money
B. oil
C. bread
D. sand
Answer:
B
Explanation:
Which is the best description of a temperate climate zone?
A. Receives significant rain all year long
B. Is located at the highest latitudes
C. Experiences seasonal temperature changes
D. Receives the least-direct energy from the sun
What is the process by which individuals that are better adapted to their environment survive and reproduce more successfully than less well adapted individuals?
Answer:
Natural Selection is the process by which individuals that have favorable variations and are better adapted to their environment survive and reproduce more successfully than less well adapted individuals.
PLS HELP WILL GIVE BRAINLIEST
The process by which plants with desirable traits are crossed until a new variety of plant is developed is called__
a. controlled breeding
b. mass selection
c. hybridization
d. replication
In traditional plant breeding, new varieties are developed either by selecting plants with desirable characteristics or by combining qualities from two closely related plants through selective breeding.
answer: a,
Which of the four answers best identifies the immune response in the diagram provided
Answer: 3rd line of defense, specific defense
Explanation:
Immune system response in four phases, namely encounter, activation, attack and memory. The given cycle is third line of defense, specific defense.
What is 3rd line of defense?The 3rd line of defense is the specific defense involving immune cells which targets the entered antigen.
In the given picture there is the involvement of T-lymphocytes and B-lymphocytes to attack the antigen encountered.
Both T-lymphocytes and B-lymphocytes are immune cells that acts to remove any unwanted substance that enters body.
Thus, the correct option is 3rd line specific defense.
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How do some nucleotide sequences in DNA get copied into RNA when DNA and RNA have different bases. For example, how is the sequence TGAC in DNA copied to the RNA when RNA does not has Thymine.
Answer:
In RNA, instead of a T, there's a U.
Explanation:
TGAC will be translated as ACUG. Instead of thymine in RNA, there's uracil. Similar to DNA, G = C, but the only difference is A = U.
Who conquered the area shaded in pink (Letter W) on the map?
Xuanzong
Yangdi
Kublai Khan
Huizong
Answer:
Kublai Khan
Explanation:
Answer:
Kublai Khan
Explanation:
i took the test
list two ways that the fungal life cycle is different from the animal life cycle
Answer:
In some aspects, the fungal life cycle is contrary to vertebrates. In most fungi, hyphae with haploid nuclei are the dominant stages. Two nuclei from neighboring hyphae merge into a diploid zygote during sexual reproduction. The zygote undergoes meiosis after a brief period of time.
Explanation:
The haploid (called spores) cells produced from this process become new haploid hyphae. In the bread mold, the haploid hyphae form many haploid springs which can go to other places and lead to new hyphae. Most fungi can also reproduce asexually. Note that mitosis (why?) causes these spores. This asexual reproductive process is a distinct cycle and is more widespread in most fungi than the sexual life cycle. The characteristic black dots found on molten bread, for example, are clusters of asexually produced spores. See this animation which describes the bread mold life cycle.
Unique and complex fungal life cycles. Fungi breed sexually either cross-fertilization or self-fertilization. The Haploid fungus has gametes at tips and generates hyphae. There are two different types of matches (marked as "+ type" and "– type").
