Answer:
gg mate
Explanation:
Question 8
6.25 pts
Which of the following is NOT a reason for why nitrogen is important to life on Earth?
a.Nitrogen is used to make organic matter, including proteins.
b.Consumers obtain nitrogen into their bodies by eating organisms that contain nitrogen, such
as plants,
O All of these are important to life.
Nitrogen is a necessary nutrient for plants.
Next >
Answer:
O . All of these are important to life
If two people who are both heterozygous for the trait of a bent pinky finger have a child, what are the possible genotypes and phenotypes?
genotypes is 1:2:1 & phenotypes is 3:1
l hope this helps you
Answer:
When two people heterozygous for the trait of a bent pinky finger have a child, the possible genotypes CC, Cc and cc -in a ratio of 1:2:1- being the phenotypes bent pinkies: straight pinkies in a ratio of 3:1.
Explanation:
Bent pinky finger is due to a condition called Camptodactyly, characterized by sustained bending of a finger due to a deformity in an interphalangeal joint. Pinky finger camptodactyly is a trait that is inherited in an autosomal dominant pattern.
With camptodactyly (bent pinky finger) C Without camptodacilia (straight pinky finger) cThe parental generation is made up of two heterozygous individuals with bent pinky fingers:
♂ Cc
♀ Cc
The offspring of this hybrid cross, according to Mendelian heritage, can be seen in this Punnett Square:
Alleles C c
C CC Cc
c Cc cc
According to this the offspring will have:
Genotypes:
CC: 25%
Cc: 50%.
cc: 25%
Phenotypes:
Bent pinky finger: 75%
Straight pinky finger: 25%
Which color of light is reflected by a white t-shirt
Answer:
All of the colors are being reflected
Explanation:
Answer the question - Why is it important for scientists and engineers to work together to solve problems?
Answer:
it is important for them to work together because they can come together with the results form each person and see which is right and which is wrong and learn for their mistakes
Explanation:
Using cases to reason—Scientists and engineers often have to solve problems that others have confronted before. When scientists and engineers work to solve a problem, they may write up their experience as a case study for others to learn from. They will even write up the case study if their solution did not work.
1. John observed bacteria at 100X under the oil immersion and then decided to go back to 40X
objective by raising the oil objective a little to avoid the damage to objective lens. Critique his
technique. (1 pt.)
Answer:
See the answer below
Explanation:
In the first instance, the 100X objective does not have any business touching the slide on the stage so that there would not be any reason to raise it a little in order to go back to a lower objective. At higher objectives, only the fine adjustment should be used to bring the object into focus so as to avoid the objective lens from touching the slide which can damage the objective and or break the slide on the stage.
For the X100 objective to be raised in order to avoid a damage to it, it means John allowed the objective to come too close to the slide in the first place. This should not have been so.
Chameleons have a long tongue used to catch insects. The five toes on each foot are bound in two separate groups: one group of two toes and one group of three toes. This allows chameleons to grasp onto branches. Chameleons also have a flexible tail they use to hold onto branches, and they can change the color of their skin to communicate with other chameleons and for camouflage.
Which statement about chameleons refers to the expression of a trait that is most influenced by the environment?
Answer: Chameleon change the color of their skin to communicate with other chameleons and for camouflage.
Explanation:
The statement that refers to the expression of a trait that is most influenced by the environment is: The chameleon changes its skin color to match its surroundings, option A is correct.
The ability of chameleons to change their skin color is a remarkable adaptation that allows them to blend into their environment for both communication and camouflage purposes. This trait is highly influenced by the environment because the chameleon's color change is a response to external stimuli such as light, temperature, and the presence of other chameleons.
When a chameleon is in a green environment, for example, it can change its skin color to green, effectively camouflaging itself. Similarly, when it needs to communicate or display aggression, it can change its color to brighter or darker shades. This color-changing ability is an essential survival mechanism that allows chameleons to adapt to their surroundings and avoid predators or attract potential mates, option A is correct.
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The appropriate question is:
Chameleons have a long tongue used to catch insects. The five toes on each foot are bound in two separate groups: one group of two toes and one group of three toes. This allows chameleons to grasp onto branches. Chameleons also have a flexible tail they use to hold onto branches, and they can change the color of their skin to communicate with other chameleons and for camouflage. Which statement about chameleons refers to the expression of a trait that is most influenced by the environment?
A. The chameleon changes its skin color to match its surroundings.
B. The chameleon has a long tail that helps it maintain balance.
C. The chameleon has large eyes that provide a wide field of vision.
D. The chameleon has sharp claws that aid in climbing trees.
Although experiencing severely traumatic events may lead to PTSD, it is also likely to lead to
arachnophobia.
phobias.
stimulus generalization.
posttraumatic growth.
Answer:
traumatic events can lead to PTSD
PTSD is post traumatic stress disorder.
PTSD leads to many mental health issues, mostly depression and anxiety.
I believe that the answer is Phobias.
Phobias are irrational fear of a thing or situation.
Phobias are also a type of anxiety disorder.
A person is effected by PTSD after a traumatic event.
so, they tend to develope Phobias of things that remind them of that event.
Explanation:
I hope this helps...
have a great day ahead.
PLEASE HELP I WILL GIVE 50 POINTS!!!!! (btw its science not biology)
A student suggest that all of earth's changes happen very quickly. Which term best describes this claim?
A. Fossilization
B. Catastrophism
C. Uniformitarianism
D. Superposition
Answer:
B. Catastrophism
Explanation:
Catastrophism is the theory that states that the Earth was mostly shaped by very sudden effects. These sudden and short-lived events would occur worldwide in scope and change the Earth rapidly. This is in contrast to uniformitarianism that states that slow incremental changes made the Earth like it is today. Changes like erosion.
Answer:
The answer is B
Explanation:
I took the quiz
Helppp I will marke u as brainlest .
Muscles worksheet STEP 1: Fill in the blank with the name of the muscle.
1. flexion of the hip —————
2. extension of the thigh ——————
3. abduction of the thigh adduction of the thigh —————
4. extension of the arm —————
5. flexion of the arm —————
4. abduction of arm at shoulder ——————
5. rotation of the head ——————
6. flexion of abdomen —————-
7. lateral flexion of the abdomen ——————
8. lateral rotation of the abdomen
9. Elevation of the ribs
10. Elevation of the mandible
if a variable in a laboratory experiment does not change it is called the (blank) variable. what is the blank answer?
Answer:
if a variable in a laboratory experiment does not change it is called the (blank) variable
The blank would be independent
Explanation:
Independent variable is the only variable that does not change unlike controlled and dependent variable
I hope I helped you with this problem
HELP WILL GIVE BRANLIEST! Please give an explanation
Answer:Its the third one
Explanation:ey have man protectuon cells becuase its soft.
hellppppp please will give brainliest
Answer:
abiotic
Explanation:
Abiotic factors in a Biome would include things that are not alive or have never been alive.
plz answer itplzzzzzzzzzzzz
Answer:
B is the correct answer
What conclusion can you draw if a sample a tourmaline scratches a sample of kyanite, but kyanite cannot scratch tourmaline?
plz answer my question plz tomorrow is my exam I need my answer plz
Answer:
B
Explanation:
I think the plant which absorbs carbon dioxide during day will dry
Sheela wants to demonstrate the importance of photosynthesis to plants and the other living organisms that eat plants. She models the process of photosynthesis that is specifically involved in the production of sugars.
Which process in the light-independent reactions of photosynthesis is she modeling?
the production of oxygen
the production of glucose
the production of carbon dioxide
the production of water
Answer:
the production of glucose
Explanation:
sugar=glucose
Request:
(Brainliest plzzz)
In this process, the light-independent reactions of photosynthesis are she modelling, and the production of glucose. Thus, option "B" is correct.
What is the chemical reaction of photosynthesis?The chemical reaction of photosynthesis is given as follows;
6CO₂(g) + 6H₂O(l) + Energy from light → C₆H₁₂O₆(s) + 6O₂(g)
Six molecules of gaseous carbon dioxide (CO₂) combine with six molecules of liquid water (H₂O) in the presence of energy from Sunlight to produce one molecule of solid glucose (C₆H₁₂O₆) and six molecules of gaseous oxygen (O₂)
Thus, option "B" is correct.
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Loss-of-function mutations in the coding region of the homologous gene in humans result in loss of hair, teeth, and sweat glands, as in the toothless men of Sind (India). What does this suggest about hair, teeth, and sweat glands in humans? Select the two correct answers. a) The phenotype of loss of Eda function in humans indicates that Eda has been co-opted by evolution to control different aspects of development, as it does in sticklebacks. b) The phenotype of loss of Eda function in humans indicates that human Eda protein and stickleback fish Eda protein contain structurally similar DNA-binding domains. c) The phenotype of loss of Eda function in humans indicates that Eda controls multiple aspects of human development, either directly by controlling each tissue type independently or by controlling a tissue that is a developmental precursor to the affected tissue types. d) The phenotype of loss of Eda function in humans indicates that human hair and teeth might be homologous to stickleback fish bony plates. e) The phenotype of loss of Eda function in humans indicates that hair, teeth, and sweat glands are homologous structures.
Answer:
c) The phenotype of loss of Eda function in humans indicates that Eda controls multiple aspects of human development, either directly by controlling each tissue type independently or by controlling a tissue that is a developmental precursor to the affected tissue types.
e) The phenotype of loss of Eda function in humans indicates that hair, teeth, and sweat glands are homologous structures.
Loss-of-function mutations in the coding region of the homologous gene in humans result in loss of hair, teeth, and sweat glands, as in the toothless men of Sind (India). This suggestion in their hair, teeth, and sweat glands indicates that a) The phenotype of loss of Eda function in humans indicates that Eda has been co-opted by evolution to control different aspects of development, as it does in sticklebacks. c) The phenotype of loss of Eda function in humans indicates that Eda controls multiple aspects of human development, either directly by controlling each tissue type independently or by controlling a tissue that is a developmental precursor to the affected tissue types.
Ectodysplasm A (EDA) is known as a transmembrane protein in the human body that is responsible for the development of ectodermal tissues of the human skin and teeth.
The cooption of Eda with evolution is likely to bring about changes in the development which results in phenotypic loss of Eda. Various genetic studies reveal the orthologous nature of the Eda gene, indicating a comparable method of development, and Eda plays a part in the control of embryonic ectoderm growth, which is essential for the formation of teeth, hair, as well as the sweat gland.
Therefore, we can conclude that Option A and C are both correct from the following options.
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Which list contains only animal phyla?
mosses, annelids, conifers, chordates
mosses, ferns, conifers, flowering plants
cnidarians, mollusks, annelids, arthropods, echinoderms, chordates
cnidarians, ferns, annelids, arthropods, echinoderms, flowering plants
Answer:
A) Mosses, Annelids, Conifers, Chordates
Explanation:
Annelids, chordates, cnidarians, mollusks, arthropods, and echinoderms belong to animal kingdom ANAMELIA.
Answer:
the answer is C)cnidarians, mollusks, annelids, arthropods, echinoderms, chordates
Explanation:
help please its timed
Answer:
1st pic- transcription
2nd pic -3
3rd pic- 2
4th pic -1
Explanation:
How is ATP made in photosynthesis?
Answer:
Light is absorbed and the energy is used to drive electrons from water to generate Nicotinamide adenine dinucleotide phosphate or NADPH and to drive protons across a membrane. These protons return through ATP synthase to make ATP.
Hope this helped! :)
Can organisms plan and willingly change their
mutations in their genes? Why or why not.
simple answer 1 sentence please
Answer:
No
Explanation:
Organisms cannot willingly change their mutations as these things occur by chance and within the genetic code which the organisms have no direct power over.
DNA polymerase is responsible for pairing the new nucleotides with the template strand. If the template strand reads ATCCGC, what will the newly synthesized strand read
Answer:
ATCCGC-TAGGCG
Explanation:
plz circle yes or no
Answer:
1. No 2. Yes 3. No 4. No
Explanation: no explnation needed
Answer:
no yes no no
srry if its wrong if it is just delete it
Explanation:
hope this helps!
Is water renewable or non-renewable?
yes or no?
explain:
Answer: yes.
Explanation: Non-renewable resources can be depleted and cannot be replenished. Water is a natural resource which is not only found on the surface of the earth in rivers, oceans, lakes, and streams but also underground. Water is a renewable resource.
What does an urn-shaped age pyramid represent?
Answer:
It represents young or rapidly growing population. In urn-shaped age pyramid, the number of reproductive individuals is higher than the number of pre-reproductive individuals. It represents declining or diminishing population with negative growth.
Which process cycles carbon through the
atmosphere?
Answer:
In the atmosphere, carbon is attached to oxygen in a gas called carbon dioxide (CO2). Through the process of photosynthesis, carbon dioxide is pulled from the air to produce food made from carbon for plant growth. Carbon moves from plants to animals.
Explanation:
Which substance is not part of a nucleotide?
sugar
Nitrate
phosphate
base
In which part of the digestive system is most of the nutrients from food
absorbed?
large intestine
small intestine
stomach
liver
Answer:
small intestine
Explanation:
In leopards, being shy (S) is dominant to being sassy (s), and being timely (T) is dominant to being tardy (t).
A female leopard that is
heterozygous for both the S and I trait mates with a male leopard that is also
heterozygous for both traits. Both the S and I traits assort independently from one another.
What is the probability that they will have an offspring that is sassy and timely?
The probability that the leopards will have an offspring that is sassy and timely is 3/16
This question involves two different genes. The allele for being shy (S) is dominant to the allele for being sassy (s) in the first gene while the allele for being timely (T) is dominant to being tardy (t).According to this question, A female leopard that is heterozygous for both the S and T traits i.e. SsTt mates with a male leopard that is also heterozygous for both traits i.e. SsTtThe two heterozygous leopards (SsTt) will produce the following gametes: ST, St, sT, and stUsing these gametes in a punnet square (see attached image), the following proportion of offsprings will be produced: S_T_ = shy, timely (9)S_tt = shy, tardy (3)ssT_ = sassy, timely (3)sstt = sassy, tardy (1)According to this question, the probability that the two leopards will have an offspring that is sassy and timely is 3/16.Learn more at: https://brainly.com/question/7320771
In guinea pigs, short hair is dominant over long hair. If a short haired DD guinea pig is crossed with a long haired dd guinea pig, what are the possible genotypes and phenotypes of their offspring and the percent chance of each?
Answer:
All are Heterozygous dominant pigs in F1 generation &
In F2 generation 1:2:1 is genotype & 3:1 is phenotype