A group of mountain gorillas has 10 members. How big is the group after 4 females emigrate, 2 females immigrate, 2 gorillas are born, and a male dies?(1 point)
1
9
13
7
From the original number of 10 gorillas, there are now 9 gorillas in this population. The correct option is B. After 4 females emigrated, 2 immigrated, 2 gorillas were borned, and 1 male died, there are 9 gorilas.
Available data:10 gorillas in the original group4 females emigrate2 females immigrate2 gorillas are born1 gorilla dies.
So, from the original group, 4 individuals left, so
10 - 4 = 6 individuals
To the group of 6 gorillas, 2 individuals were added, so
6 + 2 = 8
In the group of 8 gorillas, 2 babies are borned,
8 + 2 = 10
And one individual died,
10 - 1 = 9.
The remaining number of individuals in this population is 9. Option B
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1
The number of germs on your hands is comparable to the
number of:
Answer: Grains of sand on a beach
Explanation: Good luck! :D
If a nerve cell stopped functioning, the cell would
a. start producing oxygen.
b. begin dividing into more cells.
c. become a different type of cell.
d. stop sending signals to the brain.
Answer:
D
Explanation:
Only logical and possible solution
If a nerve cell stopped functioning, the cell would stop sending signals to the brain. Thus, the correct option is D.
What are the functions of a nerve cell?The functions of a nerve cell are as follows:
It receives messages from all the different parts of the body. It plays an essential role in the transformation of messages to the brain. Nerve cells are also involved in commanding the different functions of the organs through the brain.So, if nerve cells deal with the electrical impulses and transformation of information and messages from one part of the body to the another, they definitely do not deal with the production of oxygen, division of more cells, and become a different type of cell.
Therefore, stopping sending signals to the brain is an appropriate function of the cell, once a nerve cell stopped functioning. Thus, the correct option for this question is D.
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When researching and developing new flu vaccines, what region of the world do scientists often look to? Why?
Answer:
Asia
Explanation:
The flu usually starts in Asia. (Sorry i don't know what else to add as an explanation)
Vaccines are given to prevent spread of infectious disease, when researching and developing new flu vaccines, scientists are likely to focus on Europe because that is where flu originated from in the early 90's.
What is a vaccine?A vaccine is prepared to provide active acquired immunity against a particular infectious disease. It could be a virus or bacterial disease.
Influenza vaccines are prepared and given to protect against infection by influenza viruses.
This vaccine production will focus more on Europe because that is where it originated and there are possibilities of new strains developing and more prevalent as such, there is a need for more attention to be focused there.Therefore, when researching and developing new flu vaccines, scientists are likely to focus on Europe because that is where flu originated from.
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Ashton has attached earlobes (recessive) his mother and father both have free earlobes(dominant) which statement best explains how Timothy inherited attached earlobes?
A. he received a dominant allele from his father and a recessive allele from his mother.
B. he received a recessive allele from each parent.
C. he received a recessive allele from his father and a dominant allele from his mother.
D. he received a dominant allele from each parent.
B is the answer.
DEAL IS:FOLLOW ME AND MARK ME AS A BRAINLIEST.Which is a pollutant associated with high-tech gadgets in landfills?
A. Nitrogen
B. Carbon Dioxide
C. Iron
D. Mercury
Answer:
The answer is D.) Mercury
Answer:
Lead can also be an answer.
Explanation:
faith
The function of progesterone in the menstrual cycle is to
maintain the endometrium in the _______
Answer:
throughout pregnancy.
Explanation:
Answer: maintain the endometrium in the: uterus
Explanation:
Progesterone then prepares the tissue lining of the uterus to allow the fertilized egg to implant and helps to maintain the endometrium throughout pregnancy.
Does anyone know this one plz help
where's the question?
1. An organism that is well adapted to its environment will most likely
a. Grow rapidly
b. Survive and Reproduce
c. Need less food
d. Change whenever the environment changes
Answer:
b. Survive and Reproduce
Explanation:
Need help ASAP!
What does reproductive isolation do within a species cause
A. An increase in gene flow.
B. An increase in genetic drift,
C. A decrease in gene flow.
D. A decrease in genetic drift.
The fossil record of insects has more gaps and larger gaps than the fossil record of vertebrates. From the following list, choose all the reasons why this is so:
A. Insects were smaller than vertebrates.
B. Insect habitats were not in places where fossils formed.
C. Insects had fewer large, hard body parts that could fossilize the way vertebrates did.
D. Insects left less trace evidence that could fossilize than did vertebrates.
E. There were fewer insects than vertebrates throughout geological history.
Insects left less trace evidence that could fossilize than did vertebrates is the correct reason.
What is Fossil record?A group of fossils that have been examined, classified, and organized both historically and taxonomically make up a fossil record. When organisms die, they are encased in mud and rock and eventually replaced over time by minerals.
These fossils are categorized and organized using a variety of disciplines and specialties, such as comparative anatomy, radiometric dating, and DNA analysis.
Scientists attempt to reconstruct phylogenies, or trees describing the relationships between species, both living and extinct, using information from the fossil record.
Therefore, Insects left less trace evidence that could fossilize than did vertebrates is the correct reason.
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1. What does each unit on the y-axis represent?
Please please help
Answer:
A
Explanation:
The y axis is the vertical area and we can see 0-250-500- so on
as well as the small chunk of text saying popula-
Which sequence is in the correct order from MOST specific to LEAST specific?
Group of answer choices
Species - Genus - Family - Order - Class - Phylum - Kingdom
Species - Family - Genus - Order - Class - Phylum - Kingdom
Kingdom - Phylum - Order - Class - Genus - Family - Species
The correct order from most specific to least specific is Species-Genus-Family-Order-Class-Phylum-Kingdom.
What is taxonomy?It is the science of categorizing organisms to develop the internationally shared classification systems with each organism positioned into more and more inclusive groupings. Based on the current taxonomic system, there are 8 levels in the hierarchal order, that is, from the most specific to the least specific, these are:
SpeciesGenusFamilyOrderClassPhylumKingdomDomainThat is, species are grouped within the genus, genus within the families, families are grouped within the orders, and so on.
Thus, the correct order is Species-Genus-Family-Order-Class-Phylum-Kingdom.
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What role do stop codons play in protein synthesis?
What are they used for in the coded messages?
Answer:
the genetic code UAG, UAA, and UGA. These codons signal the end of the polypeptide chain during translation. During protein synthesis, STOP codons cause the release of the new polypeptide chain from the ribosome
Explanation:
What makes up the inner portion of DNA? (like the steps of the ladder)
What is the function of the mitochondria?
Answer:
Mitochondria is the powerhouse of the cell.
Explanation:
the inner portion of DNA is made up of adenine guanine thymine and cytosine.
The sun and moon's____pull make the oceans go from low tide to high tide once every day
Thanks ^
Answer:
gravity?
i hope im answering this right-
Explanation:
Answer:
gravitational
Explanation:
Alan looks at a flower. he can see the size, shape, and colors of the flower. why can alan see the flower? please help quick
Answer: A
Explanation:
Answer:
a
Explanation:
A molecule consists of double strand of nucleotides, coiled into a double helix. What kind of molecule is it?
A.) ADP
B.) ATP
C.) DNA
D.) RNA
Explain the process of nitrogen fixation in the nitrogen cycle. Be sure to include the important organisms and its role in this process. HELP!!! I need the answer ASAP!!!
Answer :
Nitrogen fixation is the process by which atmospheric nitrogen is converted by either a natural or an industrial means to a form of nitrogen such as ammonia. In nature, most nitrogen is harvested from the atmosphere by microorganisms to form ammonia, nitrites, and nitrates that can be used by plants.
Explanation:
hope this helps
Answer:
I don't know what the answer is at all
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I NEED THE MAIN IDEA AND 3 SUPPORTING DEATAILS FROM THE FIRST PARAGRAPH
Answer:
The main Idea is that people in ancient times had different ideas about how disease was caused by. 3 supporting details can be that they thought evil spirits caused it, they thought that it was caused by an imbalance of your body, and swamp air caused it.
Explanation:
Hope this helps ya! ;)
What makes up the mitotic apparatus
Explanation:
A transitory organelle-like formation that is seen during mitosis and meiosis and consists of the asters, the spindle, and the traction fibers.
Which of the following best explains why omnivores do not have a specific place in the food chain?
A Omnivores can eat plants and animals, but they are also eaten by other carnivores.
B Omnivores can be the top-level organisms except when they have no prey.
C Omnivores can only eat other omnivores, so they do not belong in the food chain.
D Omnivores can gain energy from photosynthesis, as well as from eating other animals.
A. Omnivores can eat plants and animals, but they are also eaten by other carnivores.
Explanation:
it just makes sense
Which of the following is the monomer of a protein? *
sugar
amino acid
fatty acid
nucleotide
In an ecosystem, _______ are producers because they make their own food. A. plants B. herbivores C. omnivores D. animals
Answer: A. plants
Explanation:
Plants are producers. They make their own food, which creates energy for them to grow, reproduce and survive.
Krebs cycle Why is this process called a cycle
Answer:
Hope this helps
Explanation:
Why It's a Cycle
It is a cycle because oxaloacetic acid (oxaloacetate) is the exact molecule needed to accept an acetyl-CoA molecule and start another turn of the cycle
Answer:
because this continuesoly produces energy because of this it is called cycle
2. Andrea divided a group of a species of insect she found in her backyard into two groups based on antenna size. The insects with short antennae produced offspring with short antennae. The insects with long antennae produced offspring with long antennae and short antennae. Which of the following statements is most likely true?
A. The gene for short antennae is recessive and the gene for long antennae is dominant.
B. Length of antennae is random.
C. The gene for short antennae is dominant and the gene for long antennae is recessive.
D. Length of antennae is not a hereditary characteristic.
Answer:
d
Explanation:
hope it will help ( ◜‿◝ )♡
Can an organism from the food web get their energy from more than one source?
Answer: yes
Explanation:
what is the difference between light dependent and light indepenedent reactions
Answer:
The difference between light dependent and light independent reactions is light independent is energy from sunlight that is absorbed by Chlorophyll. Also light dependent is energy that is converted into stored chemical energy. In the independent reactions, the chemical energy basically harvests during the light dependent reactions, which drives the assembly of these sugar molecules from carbon dioxide.
Which direction do most weather systems move in the united states?
Do you think is is easier or harder than it used to be a meteroligist?Explain ure thinking.
Name two technology advantage tools that a meteroligist? Explain ure thinking
What is an anemoter?
Answer:
east to west
it is hard because we have to take care of each and every tempreture
NEED HELP! describe how turning off the eletric currrent in an industrial electromagnet affects its magnetic field.
Answer:
It disappears, there will be no more magnetic field when the eclectic current stops.
Answer:
It makes stronger. =) good vibes
Explanation:
An electromagnet is coiled wire carrying current through it. The current carrying loop produces magnetic field. ... This increases the strength of the magnetic field. When the electric current is switched off, the magnetic field produced due to coil turns off.