Answer:
the plant planted there will not have enough nutrients to grow
Q. Can you define Isotonic and hypertonic solutions?.
In dna, which base pair goes with adenine
Which will you hear as the highest pitch? a sound wave with frequency of 10,000 Hz b sound wave with frequency of 30,000 Hz c sound wave with frequency of 15,0000 Hz d sound wave with frequency of 50 Hz
Answer:
A sound wave with 15,000 Hz
Explanation:
Humans can averagely hear up too 20,000 Hz. So around 15,000 would make most sense.
Which are advantages of using wind energy and solar energy as renewable resources instead of using nonrenewable resources such as fossil fuels?
Wind energy and solar energy is less expensive over time.
Wind energy and solar energy can be reused infinitely over time.
Wind energy and solar energy produce less waste than fossil fuels.
All of the above
Answer:
All Of the Above
Explanation:
Hope it Helps!!!!!
Answer:
all of the above
Explanation:
i cheat on all my tests :P
Why are the spores produced on the underside of the fronds?.
Explanation:
Each sporangium is a capsule that contains spores. They are usually aggregated into clusters called sori. The position and arrangement of the sporangia are very important for the identification of ferns. Fronds that have sporangia on their underside are fertile, and those that don't are sterile Ferns don't have seeds; they have spores. The spores are usually on the underside of the fronds. To reproduce, the fern releases the spores into the air. The spores don't grow into new ferns.
Sporangiums are spore-containing capsules. They form sori clusters. Ferns are identified by their sporangia position and arrangement. Fertile fronds have sporangia, whereas sterile ones don't.
What are fern fronds?Each sporangium is a spore-filled capsule. Typically, they are gathered into sori, or clusters. For the purpose of identifying ferns, the placement and arrangement of the sporangia is crucial. When a frond has sporangia on the underside, it is fertile; otherwise, it is sterile. Ferns produce spores rather than seeds. Usually, the underside of the fronds is where the spores are found. The fern disperses the spores into the atmosphere to reproduce.
Pteridophytes, including ferns, originated before flowering plants. They reproduce using spores rather than seeds. These spores mature and are then ejected from the capsule, where they germinate to become prothallus, a gametophyte that produces gametes.
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can an unfertilized egg develop into a human
Answer:
it's not possible till now bio science
An unfertilized egg cannot develop into a human.
WHAT IS FERTILIZATION?Fertilization is the process by which the sperm of a male organism fuses with the egg of a female organism to form a zygote, which then develops into a whole organism.
This suggests that to develop into a full grown organism, it takes an egg to be fertilized by a sperm.
Therefore, an unfertilized egg cannot develop into a human.
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Invertebrates show mostly ? behavior, while vertebrates show mostly ?
behavior.
Invertebrates show mostly innate behavior while vertebrates show learned behavior.
What is a behavior?Behavior is the range of actions and mannerisms which are made by individuals of a species, organisms, systems or the artificial entities in some environment or the other. These systems can include other systems or organisms as well as the inanimate physical environment surrounding an organism.
Invertebrates are the organisms which show innate behavior, this behavior is present from the time of birth. Vertebrates show learned behavior, this type of behavior is acquired during lifetime.
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________ is the term for cold-blooded animals that can not control their body temperature. They use the environment to stay warm and cool. Ectotherm Endotherm Homoeothermic None of the above.
Answer:
Ectothermic
Explanation:
This is the term used for cold blooded animals
Answer:
Ectotherm is the answer
Explanation:
In order to initiate transcription, RNA polymerase II must associate with proteins known as ______ transcription factors at the TATA box of the core promoter.
General transcription factors are highly specialized proteins that are required for RNA pol II activation.
What are general transcription factors?They are proteins also known as basal transcription factors that recognize specific DNA sequences in the regulatory region of all genes.
These are capable of interacting with the transcription pre-initiation complex to induce or inhibit the activity of the enzyme RNA polymerase II.
Therefore, we can conclude that the general transcription factors are proteins that allow the assembly of RNA Polymerase II and the initiation of transcription.
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Q)Please select the word from the list that best fits the definition
Choose the correct process for the description given:
does not require light
O). cellular respiration
0). Photosynthesis
Answer:
It is Cellular respiration
Hopes this helps.
Coastal regions experience moderate temperatures because winds prevent extreme temperatures in these regions. Which direction of wind makes these moderate temperatures possible?.
Answer:
b. from the ocean to the land
The direction of the wind that makes the moderate temperature in the coastal regions is from the sea to the land during the day, and from land to the sea during the night.
What do you mean by Coastal regions?The coastal regions may be defined as the area of land that borders the water bodies such as the sea.
The temperature of the coastal regions always remains moderate. This is because of the direction of the wind. The direction of the wind may change during the day as well as the nighttime.
Therefore, the direction of the wind that makes the moderate temperature in the coastal regions is from the sea to the land during the day, and from land to the sea during the night.
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If a population of parrots has greater genetic diversity than a hummingbird population in the same region, which outcome could result
Answer:
The parrot population could have a greater resistance to disease than the hummingbird population
I hope this helps! ^-^
a plant cell has a 5% salt concentration. It is placed into a solution containing a 12% salt concentration. what will happen to the plant cell
It is Lizeth’s first day of her new job at a medical office. Her supervisor is showing her how to operate the medical billing software. In which area of study would Lizeth have likely learned about medical billing software? biology ethics chemistry computer training
Answer:
Computer Training
Explanation:
Because since its computers, she mainly dealt with software.
Answer:
D
Explanation:
What sorts of adaptations do prey have for avoiding predators?.
Answer:
Prey Defense
Explanation:
Many prey animals may have camouflage, highly developed senses, warning signals, and different defensive weapons and behaviors are all used by prey animals for survival.
hope it helps
The loss of beneficial insects, those that keep pest populations down, has been attributed to ______.
Q - Describe the Mitoses with the help of diagram. write its different phares and explain them.
Answer:
Mitosis is a type of cell division in which single haploid cell (n) or diploid cell (2n) divides into two haploid or diploid daughter cells that are same as the parent.
Mitosis occurs in somatic cells of plants and animals. In this cell division, the two daughter cells have the same number of chromosomes as that in the parent cells.
Mitosis consists of four basic phases: prophase, metaphase, anaphase, and telophase.
1.Prophase:-
It is the first visible stage in karyokinesis. The chromosomes appear as long coiled threads called chromatids. The chromatin becomes shorter, thicker and visible due to the condensation of DNA. The chromatins are now called chromosomes. Stainability of nucleus increase. Each chromosome starts to splits longitudinally into two sister chromatids. These sister chromatids are attached to each other at the centromere. The nuclear membrane and nucleolus start to disappear and by the end, it will be completely disappeared.
ii. Metaphase:-
Nuclear membrane and nucleolus completely disappears and simultaneously appearance of spindle fibers. Spindle fibers are attached to the centromere of a chromosome. The chromosomes are arranged on the equatorial plane. The process of gathering of chromosomes in equator is called congressional and plate formed is called metaphasic plate.
iii. Anaphase:-
The centromere of each chromosome splits into two sister chromatids and forms two daughter chromosomes. The daughter chromosomes are pulled towards the poles due to the contraction of spindle fibres and stretching of interzonal fibers. During polar movement, the chromosomes show different shapes i.e. J, U, V, L or I shaped in appearance. At the end of anaphase, each pole will get one set of daughter chromosomes. It is the shortest phase and is also known as a migratory phase.
iv. Telophase:- The daughter chromosomes reach respective poles and uncoil and become thin, long and visible. The spindle fibres start disappearing and finally disappear. The nuclear membrane and the nucleolus reappear.
Two nuclei are formed at the end of telophase. Both the nuclei have the same number of chromosome as the parent cell. It is the last visible stage of karyokinetic and is also known as reorganization phase.
It is followed by cytokines or division of cytoplasm.
Explanation:
In a Punnett Square, the recessive character or allele is represented by:
A: Capital letter
B: Lower case letter
C: Both capital and lower case letters
Answer:
B. lowercase letter
Explanation:
In a Punnet square, the dominant allele is capital and the recessive allele is lowercase.
what is the organ system of trees called
Answer:
The roots, the stems, and the leaves.
Explanation:
Hope this helps
Please hurry
Explain the connections among air pressure, temperature, humidity, and fronts.
Air mass is a large body of air that exhibits uniform temperature and moisture characteristics and helps to determine the weather within an area. Warm air masses tend to form over oceans in warm-temperature regions of the tropics and sub-tropics, while cold air masses tend to form over land in cold-weather regions nearer the poles. The cold air masses that form at the poles move toward the equator, while the warm air masses that form at the equator move toward the poles. These air masses can undergo gradual, but significant, changes as they pass over warmer or colder land surfaces encountering different types of air. These boundary lines are called front.
Brainliest would be appreciated.
7. If a chicken with a codominant feather color (black-B, white-b) were Bb and was crossed with a bb chicken, what is the phenotypic ratio of the offspring?
black
white
chickens that are black and white
Answer:
Phenotypic ratio = 0:2:2
Hypothesize the importance of language to the early modern humans and how it might have contributed to their success.
Answer:
Human language is unique among all forms of animal communication. It is unlikely that any other species, including our close genetic cousins the Neanderthals, ever had language, and so-called sign ‘language’ in Great Apes is nothing like human language. Language evolution shares many features with biological evolution, and this has made it useful for tracing recent human history and for studying how culture evolves among groups of people with related languages. A case can be made that language has played a more important role in our species’ recent (circa last 200,000 years) evolution than have our genes.
Explanation:
hope it helps
This list states the properties of two metals at room temperature. Copper’s density is 8.96 grams per cubic centimeter. Lead’s density is 11.4 grams per cubic centimeter. A scientist measures the weight and volume of 5 grams of copper and 5 grams of lead. How should the weight and volume of each metal compare? A. The copper should weigh less and have a smaller volume than the lead. B. The copper should weigh more and have a larger volume than the lead. C. The copper and the lead should weigh the same, and the copper should have a larger volume than the lead. D. The copper and the lead should weigh the same, and the copper should have a smaller volume than the lead.
This is on the benchmark
Answer:
d
Explanation:
What is the medical term for a heart attack?
aneurysm
hypertension
coronary artery disease
myocardial infarction
Answer:
The last one: Myocardial infarction
Explanation:
I hope this helps :)
Answer:
myocardial infarction
Explanation:
Hypertension is High blood pressure Yes this can lead to a heart attack BUT this ISN'T a heart attack Aneurysm is aneurysm is a wall in the Artery again yes this does lead to a heart attack but it doesn't usually lead to one. Coronary artery disease is a disease that affects the blood vessels that help the heart this doesn't lead to a heart attack if treated right.
Is it possible male with type A blood and a woman with type AB blood have a child with type AB blood. why or why not
Answer:
Yes
Explanation:
The child will automatically get type A from father, but the mothers genes would have to give the B. If the mother gives type A, then the child will have type A.
A A
A AA AA
B AB AB
That is my attempt of showing the punnett square on brainly but yea if you draw a punnet square you can see that it is a 50/ 50 chance.
Which lunch choice is best for a healthy lifestyle?
A. Hamburger
B. Turkey sandwich
C. Fried fish sandwich
D. Chicken salad sandwich
Describe how mesas and buttes are different from mountains. plllllsssssssss hellllllppppp ASAP
Answer:
a butte is a small but tall mountain with a flat top and it's what you would see in Colorado with basically cliffs on all sides, a mesa is a much smaller, more of a hill than a mountain but still a mountain. while a mountain usually has a pointed top.
Explanation:
Traits controlled by genes on the x-chromosome are said to be.
Answer:
These traits are called X-linked traits.
Which series lists the stages of development in the gestational process in order, from beginning to end?
gametes ® embryo ® zygote ® fetus ® organism
gametes ® zygote ® embryo ® fetus ® organism
embryo ® gametes ® zygote ® fetus ® organism
zygote ® gametes ® embryo ® fetus ® organism
Answer:
its b
Explanation:
PLEASE HELP WILL MARK BRAINLIEST Lorenzo is making a prediction. "I learned that nonmetals increase in reactivity when moving from left to right. So, I predict the xenon will be more reactive than iodine." Is Lorenzo correct? If so, why? If not, explain his error. PLEASE MAKE THE ANSWER SCHOOL APPROPRIATE
No, he is not correct. Xenon is not very reactive since it is located in the group of noble gases.
