Answer:
zookeeper
veterinarian
hope this helps
have a good day :)
Explanation:
How are genotypes and phenotypes related? (1 point)
O Phenotypes determine the genotypes expressed.
O Both determine the alleles individuals receive.
O Genotypes determine the phenotypes expressed.
O Both determine differences in genetic makeup.
Answer:
Genotypes determine the phenotypes expressed
Explanation:
What is it called when beings, animals, organisms, etc. are awake during both night and day?
Answer:
twilight
it is mixed of worda nouturnal and diurnal
Answer:
Twilight is the answer
Explanation:
pls mark me as a brainliest
Examine the following mutation ACGGGCAAACGATTG -> ACGGGCUAACGATTG. The mutation is
Answer:
what da
Explanation:
Answer:
what-
what's the question-
What is the producer in this picture?
a. Grasshopper
b. Grass
c. Hawk
d. Mouse
Answer:
b. Grass
Explanation:
A new mutation arises in one person on the island of Kiribati (human population size 100,000). Assuming this particular mutation is total neutral, and assuming no gene flow, what is the probability that this mutation will eventually be lost due to genetic drift
Answer:
0.999999 ≈ 1
Explanation:
In a population ( N ) there is the presence of 2N alleles in the population also chance of fixation can be expressed as ; 1/ 2N
Therefore the probability that the mutation will be lost due to genetic drift
= 2N - 1 / 2N ---- ( 1 )
given that ; N = 100,000
back to equation 1
P ( losing mutation due to genetic drift ) = ((2*100,000) - 1 )) / ( 2* 100,000 )
= ( 200,000 - 1 ) / 200,000
= 0.999999 ≈ 1
Explain how the flow of energy is linked to entropy and how the law of conservation of matter applies to the carbon cycle
The first law of thermodynamics is equivalent to the law of conservation of energy: energy cannot be created or destroyed; the total amount of energy in the Universe is fixed. Energy can be transformed from one form to another or transferred from one place to another but the total energy must remain unchanged.
PLEASE HELP MEEEEEEEEEEEEEEEEEEEEEE
A student studies a weather map and notices a front along a low pressure system heading towards El Paso. What type of front is this and what weather will El Paso experience?
Question 6 options:
Warm front with light precipitation followed by warmer temperatures.
Stationary front with steady rain and thunderstorms, followed by cold temperatures.
Cold front with heavy rain and thunderstorms, followed by cold temperatures.
Occluded front with heavy rain or snow, followed by warmer temperatures.
Answer:
cold front
Explanation:
i did the quiz
Which of the following best describes the Antarctic Circle as it is shown on the map?
Answer:
I don't know if it's right or not but I think its c
Explanation:
In recent years, the controversy surrounding environmental issues has decreased
Answer:
The correct answer is - the statement is false.
Explanation:
The controversy surrounding the environmental issue is increased in recent years as the use of fossil fuels and oil spills, deforestation all increased with time. Global warming increased in recent years many glaciers melt and cities submerged in the oceans. However, the controversy around global warming increased as people are not aware of the negative impacts and consider it as a hoax.
Match each term to its correct description. ResetHelp Gustation Basal cell Sustentacular cell Cranial nerve for smell Bowman's gland Cranial nerve for taste Olfaction Vallate papilla Adaptation Filiform papilla : cranial nerve I. : loss of sensitivity due to repeated stimuli. : helps manipulate food on tongue surface. : sense of taste. : produces mucus. : stem cell of olfactory receptor. : contains taste buds for bitter substances. : supportive cell of olfactory receptor. : cranial nerve VII. : sense of smell.
Answer:
I. Adaptation.
II. Filiform papilla.
III. Gustation.
IV. Bowman's gland.
V. Basal cell.
VI. Vallate papilla.
VII. Olfactory.
VIII. Sustentacular cell.
IX. Cranial nerve I.
X. Cranial nerve VII.
Explanation:
A sensory system can be defined as components of the central nervous system (CNS) which comprises of the brain, neural tissues or pathways and sensory neurons responsible for sensory functions, perception and processing sensory informations such as sound, light, heat, etc.
Generally, the nervous system found in living organisms such as humans, comprises of two (2) major components or systems; a central nervous system (CNS) and a peripheral nervous system (PNS).
Basically, the central nervous system (CNS) interprete the neural signals that are generated from stimuli that are detected by the sensory system. The five (5) main sense organs in the sensory system are: skin, tongue, ears, nose and the eyes. Some of the terminologies and features associated with the sensory system includes the following;
I. Adaptation: loss of sensitivity due to repeated stimuli. Stimulus can be defined as an obvious change in either the chemical or physical structure of an organism' environment (either external or internal).
II. Filiform papilla: helps manipulate food on tongue surface. These are the thread-like dots found on the tongue and they typically cover two-third (⅔) of the human tongue.
III. Gustation: sense of taste. It is the ability of a living organism to taste flavors in a food or other things.
IV. Bowman's gland: produces mucus. It's a nasal gland found in the olfactory mucosa and responsible for the production of mucus in living organisms.
V. Basal cell: stem cell of olfactory receptor.
VI. Vallate papilla: contains taste buds for bitter substances.
VII. Olfactory: sense of smell. This is the ability of a living organism to perceive or smell something.
VIII. Sustentacular cell: supportive cell of olfactory receptor.
IX. Cranial nerve I: cranial nerve for taste.
X. Cranial nerve VII: cranial nerve for smell.
¿A qué se debió el incremento en la cantidad de oxígeno en la atmósfera hace miles demillones de años?
Debido a que el hidrógeno molecular expulsado por los volcanes se difundió en el espacio, la Tierra ganó una atmósfera rica en oxígeno. Otra posibilidad es que el oxígeno se acumule debido a una disminución de gases – como el hidrógeno – que reaccionan con y por lo tanto "absorben" el oxígeno.
Explanation:
Answer: Some authors suggest the rise in oxygen about 2,470 – 2,450 million years ago was related to extensive volcanic activity,
Explanation:
What are the three main parts of a human body cell?
Answer:
That;s a du/\/\b question
Explanation:
I would say, the most basic level, you need a nucleus, cell membrane, and membrane bound organelles.
Elaborate: Describe two adaptations and explain how they help you survive.
Answer:
hope help you stay happy
Answer:
walking upright, allows us to be able to travel while carrying things with our hands. Sweating, helps us cool our body down so it doesnt overheat.
What would most likely result if mitosis was NOT followed by cytokinesis?
Answer:
If cytokinesis was skipped, Cells would have too many chromosomes; cells wouldn't function properly because they would be too big.
What is the superior opening to the alimentary canal?
The mouth
The anus
The nose and ears
Answer:
Alimentary Canal Organs
This tube begins at the mouth and terminates at the anus. Between those two points, the canal is modified as the pharynx, esophagus, stomach, and small and large intestines to fit the functional needs of the body.
Explanation:
What is the ecological value of biodiversity?
Answer:
Life assistance in the environment Biodiversity supports functioning environments that include ozone, clean air and water, plant pollination, pest control, wastewater disposal, and a variety of other environmental services. Many outdoor activities, such as birdwatching, hiking, camping, and fishing, depend on our unique biodiversity.
Explanation:
Where do organisms get the oxygen and sugar need to perform
respiration?
??
Explanation:
Almost all the oxygen you breathe comes from green plants. They produce oxygen during a process called photosynthesis. During photosynthesis green plants manufacture the sugar molecules fructose and glucose. Green plants use energy from sunlight to build sugar molecules from carbon dioxide and water
Task 1
In this task you will analyse an RFLP in order to determine which family members carry an inherited genetic trait. This variant is thought to cause cheek dimples! The DNA sequence analysed is as follows
Normal
5΄-ATGTGCTGGATGACAGATGTCGACCACCCATGTAGTTGTGTAGACCCCCCAGT-3΄
Variant
5΄-ATGTGCTGGATGACAGATATCGACCACCCATGTAGTTGTGATACCCCCCCAGT-3΄
The restriction enzyme that was used in the analysis is called EcoRV and it recognises and cuts the following sequence 5΄GATATC 3΄.
The following family members were tested:
1. Maternal grandmother
2. Paternal grandmother
3. Paternal grandfather
4. Mother
5. Father
6. Child A
7. Child B
8. Child C
Below is the agarose gel electrophoresis results following the RFLP analysis.
1 2 3 4 5 6 7 8
(Note: the banding patterns for family members 1,2 and 4 are the same, and banding pattern for family members 3, 5, 6 and 7 are the same.)
Questions
a. Looking at the two versions of DNA, the normal and the variant, explain which one you expect to be restricted by the enzyme. (2 marks)
___________________________________________________________________________
___________________________________________________________________________
___________________________________________________________________________
b. Give the affected family members and explain you answer. (5 marks)
__________________________________________________________________________
___________________________________________________________________________
___________________________________________________________________________
___________________________________________________________________________
___________________________________________________________________________
c. Hypothesise why the banding pattern for child C shows three bands. (2 marks)
___________________________________________________________________________
___________________________________________________________________________
___________________________________________________________________________
d. Which feature of DNA allows for its movement through an agarose gel when an electric current is applied? (1 mark)
___________________________________________________________________________
e. What is the reason for this feature in DNA? (1 mark)
___________________________________________________________________________
f. If the following sequence was restricted by the above enzyme, how many bands would appear on the gel? Explain your answer. (3 marks)
5΄ TGTCACTGATCGTCAGATGATATCACTGGTCCCAATCTGATC 3΄
___________________________________________________________________________
___________________________________________________________________________
___________________________________________________________________________
___________________________________________________________________________
g. In the diagram showing the DNA sequence above, what is the strand that is not shown called and what is the direction of this strand? (2 marks)
___________________________________________________________________________
h. Is it important to always show this missing strand in diagrams? Explain your answer. (2 marks)
___________________________________________________________________________
___________________________________________________________________________
___________________________________________________________________________
i. Give a reason for why RFLP analysis is not as commonly used anymore for such analysis and give one technique that has replaced it. (2 marks)
__________________________________________________
Run a Cross between 2 parents with genotype AaBb x aaBb
do you think bald people use soap or shampoo?
Answer:
I- this question lol hmm I think they use soap cuz why waste money on shampoo.
How many control rooms does panorama have simultaneous access to across ADNOC Group?
(Please dont comment links nor files they dont help at all)
I need the answer for this question because i have homework for ADNOC
What is a function of the earth's rain forests?
O A. They provide clean energy.
.
B. They sustain large food crops.
O C. They produce revenue.
O D. They clean the atmosphere.
Which statement best describes the organisms in the food web below?
Answer:
A.) raccoons, fish, and ducks are secondary consumers
Explanation:
B.) is incorrect because the aquatic crustaceans in this food web are herbivores
C.) is incorrect because the algae and floating plants are producers
D.) is incorrect because only the minnows are primary consumers and not the fish
i hope this helps! :)
The statement that BEST describes the organisms in the food web is Raccoons, fish, and ducks are secondary consumers (Option A is correct).
Autotrophic organisms are organisms that produce their own food to survive, whereas heterotrophs are organisms that eat other plants or animals to obtain energy and nutrients.In a food web, producers (e.g., plants) are autotrophs that produce their own food.Primary consumers (e.g., herbivores) are heterotrophs that eat producers.In turn, secondary consumers are heterotrophic organisms that eat primary consumers (e.g., herbivores).In conclusion, the statement that BEST describes the organisms in the food web is Raccoons, fish, and ducks are secondary consumers (Option A).
Learn more in:
https://brainly.com/question/896544?referrer=searchResults
question 1:Which statement best describes heating by radiation?
a Air at the equator rises and sinks at the poles.
b Warm air rises and takes heat with it; eventually it cools and sinks.
c Air molecules touch the warm ground, heating them up.
d Sunlight travels through space without the aid of fluids or solids
Answer:answer
Explanation:
#23 plz!!!! ill give brainliest to first person
Why are people with type o blood considered universal donars?
Answer:
because they can donate blood to anyone
Explanation:
People with type O- blood are called universal donors because their donated red blood cells have no A, B or Rh antigens and can therefore be safely given to people of any blood group. ... Their plasma does not contain A or B antibodies and can be transfused safely to all blood types.
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Question 3 of 51
Within most ecosystems organisms that do photosynthesis are very important because they convert light energy into chemical energy fie sugar). We also know that
cellular respiration is very important in ecosystems. However, since organisms like plants are photosynthetic they do not need to perform cellular respiration
OATrue
B False
Mark for Review Whats this?
Answer:
B - false
Explanation:
plants undergo cellular respiration to break down glucose generated in photosynthesis into ATP that is actually usable.
25 POINTS & BRAINLIEST
Antidiuretic hormones functions to retain water in the body. Which of the following would cause a more concentrated urine to flow into the ureters? (2 points)
ADH release by the kidney
ADH inhibition by the kidney
ADH inhibition by the pituitary
ADH release from the pituitary
Answer: ADH released from the pituitary
Explanation: ADH stimulates the reabsorbtion of water at the loop of henle thereby leading to a more concentrated urine.
Answer:
D) ADH Release from the pituitary.
Explanation:
What causes blood pressure
Cholesterol in the blood
stress to exercise puts on heart muscle
contraction of ventricles in the heart
Removal of oxygen from the blood
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Which type of specialized cells would be found in an animal’s nervous system?
Select one:
Cells that transport oxygen found in the blood.
Cells that secrete hormones to trigger cellular responses.
Cells that secrete enzymes to break down food.
Cells that can transmit signals around the body.
Answer:
Cells that transmits signals around the body.