WILL MARK BRAINLIST PLS HELP
An animal welfare group is curious if the effects of selectively breeding goats to produce more milk is bad for the goats. What would be the BEST question that the welfare group could ask to determine the effects of selectively breeding the goats?
A.
What does the milk of the selectively bred goats taste like?
B.
What is the diet the goats are fed in order to produce milk?
C.
Can you make more money by producing the goats with the desired traits?
D.
Are there negative traits in the selected traits on the goat population?
Answer:
d
Explanation:
its not a, the question doesn't ask anything about the taste, its not b, it doesn't say anything about the diet, it isn't c, the money isn't what it asks either. its most likely d, because d is about the effects on the goats.
My last one ⚠️⚠️
Salt dressing is a(n)
A. Compound
B. Element
C. Heterogenous
D. Homogenous
Answer:
hopefully its a. compound
Explanation:
If a molecule of DNA has 30% Adenine how much of the other bases will be present?
Thymine: 30% Cytosine: 15% Guanine: 15%
Thymine: 30% Cytosine: 15% Guanine: 15%
Thymine: 30% Cytosine: 20% Guanine: 20%
Thymine: 30% Cytosine: 20% Guanine: 20%
Thymine: 15% Cytosine: 30% Guanine: 30%
Thymine: 15% Cytosine: 30% Guanine: 30%
Thymine: 20% Cytosine: 30% Guanine: 30%
Answer:
If a DNA molecule has 30% Adenine the percentage of the other bases is Thymine: 30% Cytosine: 20% Guanine: 20%.
Explanation:
When the percentage that a base has in a DNA molecule is given, the percentage of the other bases can be known using the Chargaff's base pair rule.
A DNA molecule has the information of the genome of a living being, according to a specific sequence of its nitrogenous bases adenine, guanine, cytosine and thymine.
Chargaff was able to establish that in a DNA molecule the ratio of purine : pyrimidine of 1:1, so there must be the same amount of thymine as adenine and a similar amount of guanine for the cytosine, taking into account the complementarity of bases.
Taking into account the law of the base pair, if in a DNA chain there is 30% of Adenine, in the molecule there is:
Adenine 30%. Thymine 30%. Cytosine 20%. Guanine 20%. Total ..... 100%In this case, the Chargaff rule is useful to determine the percentage of nitrogenous bases that exist in a DNA molecule, knowing the percentage of a single base.
which bases are found in a strand of DNA
Answer:
Nitrogen Bases: Adenine, Thymine, Cytosine, Guanine
Explanation:
Adenine and Thymine pair together (Apples on the Trees)
Cytosine and Guanine pair together (Cars in the Garage)
PLEASE HELP ASAP
95 POINTS!!!!
Answer:
5729.23 cubic meters
Explanation:
mention any two points that should be remembered for regular check up
Jaguar vs Sea-Going Crocodile who do you think will win?
I think that the crocodile will win in both land and water because its way to aggressive and fierce than the jaguar. One bite from the croc will shatter the jaguars bones, and it has tough armor. The jaguar is also at a size disadvantage and is outclassed in terms of weaponry. So who do you think will win?
Answer:
THE CROC 2020!!!!!!
Explanation:
Answer:
crocodile will win
Explanation:
hope helps you
A student draws a model of cells in a solution. The arrows indicate the direction water will move with respect to each of the cells.
In which type of solution are the cells?
Answer:isotoni
Explanation:
Answer:
isotonic
Explanation:
pls help I'll mark brainliest!
Answer:
4th one
Explanation:
I did this in 4th grade
This happens when water gets absorbed into the ground and gets stored in the underwater
aquifers.
Helppp
Answer:
Infiltration occurs
Explanation:
When water gets absorbed into the ground and gets stored in the underwater aquifers, infiltration has occurred.
An aquifer is a porous and permeable formation within the earth surface which allows for the storage of ground water. The process of infiltration is a very important in the water cycle. This allows for surface water to enter the ground water system. The bulk of the ground water recharge is by infiltration. Most ground water sources are reservoirs for freshwater.HELP NEEDED ASAP!!!!!
Answer:
blank #1= cretaceous period of the mesozoic era
blank #2= cambrian period of the paleozoic era
blank #3= We are currently living the Quaternary Period or the Cenozoic era. There was no mass extinction event that ended the Tertiary Period and started the Quaternary Period / Cenozoic era. Instead, the division between the two periods is somewhat ambiguous and often argued by scientists.
I tried my best but I can't figure out the chart part, sorry :/
the science of limbs
Answer:
Muay Thai is The Art of Eight Limbs
Explanation:
Hope this helps :)
explain why bacteria, in particular, are very useful organism in the process of genetic engineering
Answer: The bacterial cells are being used in order to create genes and produce human insulin. The bacteria is used to make protein, which is a good thing. I hope this at least helped, and I believe this is why bacteria is useful organism in the process of genetic engineering.
Alleles for the A and B blood are codominant. Type O is a recessive trait. Which set of parents can most likely produce a child with type O blood?
Answer:
more common for parents with type O to pass it down if they have both O blood types
pls help i’m between A and D I NEED THIS ASAP i’ll give branliest !!!!!!!!
Answer:
You're correct.
Explanation:
The answer is solar energy - chemical energy. So it's letter A.
Brainliest? Thanks!
Answer:
light is converted to chemical energy
Read through the list of organisms below. Of the organisms below, which ones are autotrophs? . aquatic photosynthetic bacteria a blue whale cheetah green-winged macaw honeybee humans maple tree phytoplankton rye grass tulips
Answer:
aquatic photosynthetic bacteria, maple tree, phytoplankton rye grass tulips
Explanation:
All are plants or does phtosynthesis which is what autotrophs are.
7. Which statement is correct?
1. Nitrogen must cycle through an ecosystem because it is used to make
proteins and nucleic acids.
2. Nitrogen makes up most of Earth's atmosphere.
3. Nitrogen gas from the atmosphere cannot be used by plants to make organic
compounds.
4. all of the above
Organs work together as components of
Answer: Organs are grouped into organ systems, in which they work together to carry out a particular function for the organism. For example, the heart and the blood vessels make up the cardiovascular system.
What group of modern countries are located in the land of Mesopotamia?
Ecuador, Peru, and Chile
Vietnam, Laos, and Cambodia
Iran, Iraq, Jordan, Israel, Lebanon, and Syria
Honduras, Belize, Costa Rica, and Panama
Answer:
3rd group
Explanation:
What conditions may occur when a population is in exponential growth
Answer:
some of the organisms may nit have enough food to survive bc theres not enough to go around
Explanation:
What type of nerves in the nervous system carry signals to the brain to tell it about what is going on in the outside world?
Motor neurons
Sensory neurons
Answer:
sensory neurons
Explanation:
Sensory nerves - The second type of nerves are called sensory nerves. These nerves carry signals to the brain to tell it about what is going on in the outside world. They come from our skin (touch), eyes (sight), tongue (taste), nose (smell), and ears (hear).
Which One help!!!!
DNA and RNA differ in the following way(s):
A) DNA has a phosphate and RNA does not
B) DNA and RNA have different sugars
C) DNA and RNA have different nucleotides
D) All of the above
E) B and C
Answer:
E) B C
DNA has deoxyribose sugar
RNA is ribose Sugar
DNA has ATGC
RNA has AUGC nucleotides
Explanation:
_____inherited traits that increase an organisms chance of survival, also determine an organism’s niche.
Answer:
Adaptations are inherited traits that increase an organism's chance of survival, also determine an organism’s niche.
Explanation:
Adaptations can be defined as inherited traits that increase an organism's chance of survival and determine its niche. An organism's niche is the place it has in an ecosystem it inhabits - how it lives and survives in it and how it affects it and other species.
Adaptations are a necessary occurrence. As the organism's habitat changes, it has to change as well. In order words, it has to adapt. This process is supported by natural selection - the mechanism that ensures that an advantageous characteristic will become the most common one.
An example of adaptation is what an animal's teeth look like. The shape of an animal's teeth heavily depends on its diet. If it's a herbivore, it will have many molars for chewing grass and plants, and if it's a carnivore, it will have sharp canines to help it tear meat.
Which Anuran tends to lay eggs in long strands?
A.)Salamander
B.)Frog
C.)Caecilian
D.)Toad
Answer:
d
Explanation:
toad
The results of photosynthesis as glucose and oxygen
Photosynthesis
Products
Chloroplasts
Reactants
Glucose
Answer:
Photosynthesis.................
Do to Mendel's law of segregation ....?
A) homologous chromosomes pair up and cross during prophase 1 of meiosis
B) alleles belonging to the same gene will never end up in the same gamete during mitosis
C) alleles belonging to the same gene will never end up in the same gamete during meiosis
D) genes located on non-homologous chromosomes sort independently of one another during the formation of gametes
NEED HELP ASAP!
Answer: A
Explanation:
What structures are present in an animal cell but not in a plant cell
anybody can help me with this ?
- 40 points .
Answer:
Explanation:
Endangered species because if the poachers keep hunting for its horns they may be extinct in few years
PLZ HELP .what are 3 pieces of evidence that abiogenesis is responsible for the origin of life?
What initially causes a nerve impulse? release of enzymes out of the neuron movement of chemicals into the dendrites of the neuron pathogens attacking the dendrites of the neuron red blood cells bathing the neuron
Answer:
movement of chemicals into the dendrites of the neuron
Explanation:
Nerve impulse occurs when electrical gradient is moved across the plasma membrane of a resting neuron this is done when the neuron receives a chemical signal from another cell or some other type of stimulus. This action potential then travels down the neuron’s axon as an electric current.
Resting potential occurs because of the difference in electrical charge across the plasma membrane of a neuron.
An electrical gradient is maintained by the sodium-potassium pump this is done across the plasma membrane of a neuron when it is not transmitting a nerve impulse this is the resting potential of the neuron.
Answer:
its B on Edge :))
Explanation:
taking test rn