Answers
Related Questions
1. The Earth experiences days and nights due to the:
a. revolution around the sun.
b. tilt of Earth.
c. rotation on it's axis.
Answers
3. In tropical regions,
a, a permanent thermocline traps nutrients in the deep water
b. primary productivity is high all year round, because there is a constant supply of solar energy for
photosynthesis
c, the thermocline disappears in the winter
d. the upper and lower layers of water mix all year round
Answers
Answer:
a, a permanent thermocline traps nutrients in the deep water
b. primary productivity is high all year round, because there is a constant supply of solar energy for photosynthesis.
Explanation:
Thermocline occurs in the tropical regions because the temperature is very high which warms the upper layer of water bodies whereas the lower layer of water has low temperature due to no sunlight. The primary productivity is high all year in the tropical regions, because there is a constant supply of sunlight that is needed by the plants for preparing their own food.
19. Which type of cell has the potential to develop
into any type of cell?
a. totipotent
b pluripotent
c. multipotent
d. differentiated
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Select from the drop-down menu the best answer for each question. Which specialized organelle is shown? Which process occurs in the above organelle?
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Answer: the person who asked this question attached the answer at the bottom of thier question I Just wanted to put an answer so people won‘t miss it.
Explanation:
Answer:
the person so submitted this question also had the answers attached, but it's Mitochondrion and Cellular Respiration
Explanation:
Which part of the female reproductive system is highlighted below?
A. Ovary
B. Uterus
C. Cervix
D. Fallopian tube
Answers
Answer:
fallopian tube
Explanation:
The shown image is the uterus that is in option B, as the female uterus is a reproductive organ that is located in the lower part of the pelvic region and is also known as the womb. It is a pear-shaped muscular organ that is responsible for carrying a developing fetus during pregnancy.
What is a uterus?The uterus is made up of three layers of tissue: the endometrium, the myometrium, and the perimetrium. The endometrium is the innermost layer of the uterus, and it is the layer that thickens and sheds during the menstrual cycle. If a fertilized egg implants in the endometrium, pregnancy begins. The myometrium is the middle layer of the uterus and is made up of smooth muscle tissue. It is responsible for the contractions that occur during childbirth. The perimetrium is the outermost layer of the uterus and is made up of thin tissue that covers the uterus.
Hence, the shown image is the uterus that is in option B, as the female uterus is a reproductive organ that is located in the lower part of the pelvic region.
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Define the term mixture.
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Answer:
Hey mate....
Explanation:
This is ur answer....
A mixture is defined as the result of combining two or more substances, such that each maintains its chemical identity. In other words, a chemical reaction does not occur between components of a mixture. Examples include combinations of salt and sand, sugar and water, and blood.
Hope it helps you,
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A 15 mL sample of gasoline has a mass of 11 g. What is the density of the gasoline?
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The density of gasoline with a mass of 11g and volume of 15mL is 0.733g/mL.
DENSITY:The density of a substance can be calculated by dividing the mass of the substance by its volume. That is;Density = mass ÷ volume
According to this question, a 15 mL sample of gasoline has a mass of 11 g. The density of gasoline is calculated as follows:Density = 11g ÷ 15mL
Density = 0.733g/mL
Therefore, the density of gasoline with a mass of 11g and volume of 15mL is 0.733g/mL.
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When a car is traveling at a constant speed of 35 mph until the driver presses the brake, this is an example of Newton’s
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i dont know hit the book tho your bad
What is an example of weathering, erosion, and deposition in Texas? (A)Gradual change to Guadalupe Peak (B)All of the above (C)The changing coastline of Texas (D)The creation of Palo Duro Canyon
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Answer: Weathering, erosion, and deposition from the terrestrial surface topography and soil characteristics. These processes, for example, have formed a variety of landforms in Texas like beaches, plateaus, mountains, and canyons as well as soil types like fertile soil, clay-rich soil, and sandy soil. The combination of topography, soil, and climatic conditions in an area defines the types of habitats that the area can support this is crucial to ecoregion classification. Ten separate ecoregions occur in Texas including 1) East Texas Pineywoods, 2) Gulf Coast Prairies and Marshes, 3) Oak Woods and Prairies, 4) Blackland Prairie, 5) cross timbers and prairies (6) Rolling Plains, (7) High Plains, (8) TransPecos, (9) South Texas Plains, (Brush Country), and (10) Edwards Plateau. Such ecoregions are named for the major types of habitats topographical features (e.g. Edwards Plateau) present in their areas. The weathering, erosion, and deposition of each of these ecoregions have an important influence. Hope This Helps :)
Answer:
all the above
Explanation:
weathered soil and rock from the ecoregion is eroded and deposited in the upper south Texas plains ecoregion
Select ALL of the following genotypes below that respresent males.
XXY
XX
XYY
XXX
XY
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Answer:
Is it XXX that all males want?
Explanation:
Just joking! I still think it is XXY
The genotype that represents males is XY of 50 % of both X and Y chromosomes where a slight change in the alignment might cause to chromosomal disorders .
XXY , XYY , XY represents males genotypes.
What are chromosomal disorders ?
These are the disorders which are associated with the change in the normal XY sequence of males. Various disorders and syndromes are associated with the mutation and the responsible factor can be trisomy like.
XXY is a chromosomal mutation found in the males only called as Jacob syndrome, XYY is a chromosomal disorder called as klinefelter syndrome found in males only.
XX is the genotype of a female, XXX is a condition that affects 1 in every 1000 females.
Thus, except XX and XXX is the exception as both of these represent females.
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The reproductive structure of a fungus (i.e. mushroom) is composed of string-like
filaments called the mycelium.
True
False
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A town plans to clear a patch of forest to make a road wider. What possible changes should the town take into account?
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Answer:
block all ways of passing through .. cut grass where you want your roads expanded so you have full room to install new roads
Which is an example of an abiotic factor that might limit the number in an
African grassland giraffe population?
Select one:
decrease in predators
increase in predators
severe drought
increase in the birth rate
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Answer:
severe drought, since other are biotic factors.
Answer:
the person above me or below me is correct
Explanation:
.
Traits that are due to _______ are considered to be acquired traits.
A education
B nutrition
C injuries
D all of these
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What do scientists think will happen as greenhouse gases emissions increase
A. The temperature of the earth will decrease
B. The temperature of the earth will increase
C. Temperature temperature of the earth will stay the same
D. Temperature does not impact the earth
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PLEASEEE HELP TEST GRADE The diagram shows a plant cell.
Drag and drop the correct word or phrase to Identify the structures labeled A, B, C, D, and E in the diagram and match it with their functions.
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Answer:
A- cellulose cell wall
B - cell membrane
C - Nucleus
D- chloroplast
E - Mitochondrion
If you owned a large, varied music collection, how might you devise a key to keep track of all your different kinds of music? Present your idea comprehensively.
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Answer: i would keep all my music in safe with a lock on it so tht nobody cant touch it
Explanation: hope this answers your qeustion
if you were to design an organism, what 3 organ systems would be the most important to include?
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Which of the following sentences correctly describes the effect of an invasive species on an area?
1.Invasive species have naturally evolved to be top predators in an ecological area. 2.These species do not have a major effect on an ecosystem.
3 .However, they may decrease the population of local species.
4. This decrease causes a drop in local fishing yields.
5. Because of their exotic nature, invasive species boost local tourism.
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Answer:
They may decrease the population of local fish
Explanation:
The greatest amount of diversity can be found among which type of organism?
Answers
Answer:
insects first then animals
Explanation:
ANIMALS
3. In centaurs, the allele for curly tails (T) is incompletely dominant to the allele for straight tails (t). The hybrid genotype results in wavy tails. In a population of 1500 centaurs, 315 have curly tails, 820 have wavy tails, and the remainder has straight tails.
a. Determine the allele frequencies of: T = ____________ t = ____________
b. Determine the genotype frequencies of TT = ___________ tt = ____________
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Answer:
a. Determine the allele frequencies of:
f(T) = 0.485 ≅ 0.48
f(t) = 0.515 ≅ 0.52
b. Determine the genotype frequencies of the exposed generation
F (TT) = 0.21F (Tt) = 0.55F (tt) = 0.24the genotype frequencies of the next generation
F(TT) = 0.23F(Tt) = 0.5F(tt) = 0.27Explanation:
Due to technical problems, you will find the complete answer and explanation in the attached files
A female guinea pig that was pure-breeding for white fur, mated with a male guinea pig
that was pure-breeding for brown fur.
All the offspring had brown fur.
One of the male offspring mated with a female with white fur.
What proportion of white offspring would be expected from this cross?
one half
none
one third
O one quarter
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Answer:
one half
Because they both were pure breed (bb and BB) and all the offspring came out as brown that means that brown is the dominant trait. So the offspring are all Bb and if the offspring mated with a white fur she would have to be bb meaning their children woild be either Bb or bb
What are two ways you know a chemical reaction has taken place?
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Name 2 ways wind energy is used to move objects.
Name 2 ways water energy is used to move objects.
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Answer:
Wind - Humans use this wind flow, or motion energy, for many purposes: sailing, flying a kite, and even generating electricity. ... The difference in air pressure across the two sides of the blade creates both lift and drag. The force of the lift is stronger than the drag and this causes the rotor to spin.
Water - The energy from moving water can be used to create electricity in several different ways. For example: A hydroelectric dam captures energy from the movement of a river. Dam operators control the flow of water and the amount of electricity produced
Metagenomics (check all that apply): Group of answer choices Can leverage Next Generation Sequencing technology to identify and characterize organisms. Rarely finds previously unknown microorganisms. Has resources to support analysis at the DOE-JGI site. Can identify microbiologic organisms without traditional isolation and culturing of individual organisms.
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Answer:
- Can leverage Next Generation Sequencing technology to identify and characterize organisms
- Has resources to support analysis at the DOE-JGI site.
- Can identify microbiologic organisms without traditional isolation and culturing of individual organisms.
Explanation:
Metagenomics can be defined as the study of whole genomes of biological communities recovered from environmental samples. This genomic field has enabled the discovery of new species (microorganisms) and their effects on the environment. Next-Generation Sequencing (NGS) technologies allow to obtain huge amounts of genomic data, which has been a limitation in genomics and metagenomics. Metagenomic NGS (mNGS) is a technique used for sequencing nucleic acids present in a biological sample containing mixed populations of microorganisms. Finally, the Department of Energy Joint Genome Institute (DOE JGI) is a referent in metagenomic analysis, especially in genome assembly data obtained from microbial communities. This Science User Facility has developed a series of bioinformatics tools and databases in order to analyze metagenomic information.
HELPPP! i’m so confused and i need to get a good grade
Answers
Answer:
Most of the water on earth is located in the oceans
Explanation:
The question states, 97 percent of the worlds water is salt water, which is what oceans are made up of, and, obviously, oceans are made up of salt water, and oceans also cover up approximately 71 percent of the earth, which from there, we can infer, that most of Earths' water is in the oceans.
hope this helps, a brainliest would be appreciated
3. How does our current atmosphere support the concept of a simultaneous coevolution of Earth's systems and life on Earth?
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Earth systems cause a continual co-evolution of Earth's surface and the life
Which kingdoms contain organisms that are multicellular?
Eubacteria
Animalia
Archaebacteria
Plantae
Answers
Answer:
B and D
Animalia and Plantae
Explanation:
got it right in edg (see pic)
hope this helps :)
The kingdom that contain organisms that are multicellular are Animaliia and plantae
What are multicellular organisms?Multicellular organisms refers to organisms that gave more than one cells and have nucleus.
These organisms cells bond together to form tissues.
Multiple tissues join together to form organs and organs come together to form system.
Therefore, The kingdom that contain organisms that are multicellular are Animalia and plantae
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.Explicati de ce algele pluricelulare au culoarea rosie,verde respectiv bruna ?
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Answer:
Due to different pigments.
Explanation:
The multicellular algae are red, green and brown because of the presence of pigments. The red algae are red in colour because of the presence of the phycoerythrin which is a type of pigment. This pigment reflects red light due to already presence in its body and absorbs blue light that is necessary for photosynthesis process. The brown algae contain fucoxanthin pigment and green algae contain xanthophylls pigments that are responsible for its colour so we can conclude that these different types of pigments are responsible for the different colour of algae.
Which of the following correctly compares the types of root structures.
A. tap roots have many small roots while fibrous roots have a primary root and auxiliary roots
B. Tap roots have a root cap and undergo primary growth, fibrous roots lack a root cap and undergo
secondary growth
C. monocots have fibrous roots, dicots have tap roots
D. monocots have tap roots, dicots have fibrous roots
Answers
Answer:
C
Explanation:
Dicots have a tap root system, while monocots have a fibrous root system. A tap root system has a main root that grows down vertically, and from which many smaller lateral roots arise.