Answer:
ASEXUAL
female worker bees are able to reproduce asexually: they lay eggs that are essentially fertilised by their own DNA, which develop into new worker bees. The team sequenced the entire genomes of a sample of Cape bees and compared them with other populations of honeybees that reproduce normally.
SEXUAL
The typical story of reproduction is that males and females of an animal species do it sexually. Generally, that's what honeybees do, too. Sperm from a male drone fertilizes a queen's eggs, and she sends out a chemical signal, or pheromone, that renders worker bees, which are all female, sterile when they detect it.
Explanation:
The time it takes an object to go around another object (one year) is
Answer:
365 days
Explanation:
If two hybrid tall pea plants are crossed what is the probability that the offspring will have the tall phenotype?
Answer:
There is a high probability that the Pea plant will have a High phenotype!
Explanation:
Because both "parent plants" are tall, this will cause the offspring to also be tall, this will be because it in it's genes or in other words DNA too be strong.
does the radiation from the sun to the sand lower the kinetic energy of the sand
18. Viruses are considered
because they can not perform the characteristics of life without a
19. Viruses are made of two basic compounds,
and a
made of protein.
20. A virus infects a cell by injecting
into a cell.
Answer:
6. antibodies and DNA for the question no.6
The Earth is ________________of years old
Answer:
the earth is 4.543 billion years old
Answer and I will give you brainiliest
heeeeelp PLZ
In sexual reproduction, a sperm cell fertilizes an egg to form a zygote
A. True
B. False
Answer:
binary fission
Explanation:
How can you recycle your trash?
Answer:
when people recycle they really just need to pickup after themselves
Answer:
cleaning up after yourself, learning the proper way to decompose of things, throw trash out and recycle plastic by picking it up, clean up cans, and tell others to help out!
CAN SOMEONE PLEASE HELP ME WITH THIS SCIENCE QUESTION I WILL MARK YOU BRAINLIEST THANK YOU
Answer:
The answer is
A. methane
___is a process that tells cells to stop dividing if they touch each other.
Answer:
Contact inhibition
SUBJECT SCIENCE: how could the rocks from the Rocky Mountains and the Great Plains have such similar composition? (WRITE AT LEAST 5 SENTENCE)
What is the key activating signal in the TNF receptor signaling pathway that occurs downstream of TNF-alpha binding to the extracellular domain
Answer:
TNF-alpha is expressed as a homotrimer that exerts its activities through binding to two types of receptors: TNFR1 and TNFR2, which are transmembrane glycoproteins characterized by having an extracellular domain with 4 cysteine-rich domains (CRD 1-4) , each with 3 cysteinecysteine disulfide bonds.
Explanation:
TNF-alpha (Tumor Necrosis Factor), which has the characteristic of being a paracrine signaling ligand, is a pleiotropic cytokine that functions as a mediator of immune regulation, the inflammatory response and apoptosis in some cell types. Receptors in this family are involved, with some exceptions, in juxtacrine signaling; that is, both the ligand and the receptor are membrane proteins with extracellular domains through which signaling is established. The cellular responses promoted by TNF are initiated by its interaction with two different types of cell receptors, the type I receptor (55 kDa) and the type II receptor (75 kDa). Both types of receptors are part of the TNF receptor family, members of which include Fas antigen (apoptosis inducer, also called Apo-1 or CD95), CD27 (T-cell activation antigen), CD30 (lymphoma marker Hodgkin) and CD40 (B-cell antigen), which share the characteristic of cysteine-rich sequences in their extracellular domains. This family of cytokines generate cellular responses that include differentiation, proliferation, activation of NFκB and cell death, promoting the aggregation of receptor monomers, that is, they have a transmembrane domain that participates in the solubilization of the receptor and a domain of intracellular death that is involved in signal transduction. The binding of TNF to TNF-R1 induces a signaling cascade through its intracellular death domain, which subsequently leads to the activation of complex I (or inflammatory) of NFkB and proceeds to the transcription of anti-apoptotic genes, pro- inflammatory diseases and apoptosis complex II (caspases).
what amendment to the us constitution had the police violated
Answer: Fourth Amendment
Explanation:
Did you mean: what amendment to the us constitution has the police violated
Fourth Amendment.
When equipment malfunctions, a(n) _____ needs to be initiated.
A) Notification
B) Paper Work
C) Alarm
D) Work Order
Answer: Alarm
Explanation:
When equipment malfunctions, an alarm should be initiated to bring the malfunction to the attention of the relevant personnel.
This will ensure that whatever adverse effects the malfunction could have caused is mitigated and the machine can be attended to on time to prevent further damage.
Using the data in Figure 13.2, translate the following DNA segment into an amino acid sequence: -TTTAGCGAGTCTCGA-
plz help me i beg of you!???
Answer:
Pretty sure it's D, because the birds beak evolves to crush those grains as a result of certain food available in their habitat, although it does not say "diet" as an option so D is your best guess.
Explanation:
What would be an example of an assumption about the worm?
Answer:
they are squigally
Explanation:
comman sence
How can the environment affect an organism’s traits? Give two examples please!
Answer:
An organism will adapt to survive an environment. For example if an environment is very cold the organism will develop a thicker coat to trap in heat. Another example is if it is an environment with many trees, an organism might develop claws to climb trees or a tail to assist with balance and climbing
Explanation:
Hope this helps :)))
The passing of electrons along a series of molecules, releasing energy bit- by-bit as they go, is called the 1. Calvin Cycle 2. the Citric Acid (Krebs) Cycle 3. the electron transport chain (ETC) 4. an aerobic process
Answer:
Cycle 3: The electric transport chain!
5. The double helix model of DNA explained Chargaff's rules
because
A. adenine could hydrogen-bond with thymine and
guanine could hydrogen-bond with cytosine to hold the
helix together.
B. a helix repeats itself many times over, so the four bases
in DNA can repeat themselves many times.
C. adenine and thymine are found in one strand of the
double helix and guanine and cytosine are found in the
other strand.
OD. adenine could change places with thymine while
munninn anuld chanannhan with
Answer:A adenine could hydrogen-bond with thymine and guanine could hydrogen bond with cytosine to hold the helix together
Explanation:
The double helix model of DNA explained Chargaff's rules because adenine could hydrogen-bond with thymine and guanine could hydrogen-bond with cytosine to hold the helix together. The correct option is A.
What is Chargaff's rule?According to Chargaff's criteria, guanine and cytosine should be equal in amount in the DNA of every species and organism, and adenine and thymine should be equal in amount.
Additionally, the purine and pyrimidine bases should be in a 1:1 stoichiometric ratio.
The ratio of the several nitrogenous bases present inside the DNA molecule is described. It assists in figuring out the makeup and structure of DNA in various species.
Because adenine could hydrogen bond with thymine and guanine could hydrogen bond with cytosine to maintain the helix together, the double helix model of DNA provided an explanation for Chargaff's rules.
Thus, the correct option is A.
For more details regarding Chargaff's rule, visit:
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Why is your body going through physical and chemical changes?
Answer:
(MY) body is only going through chemical changes because of my digestive juices, my saliva, and brain functions.
Explanation:
{MY} body isn't going through many physical changes other than my body slowly breaking down on a nuclear level every day slowly just like everybody else that's why nobody dies of old age, its just the teardown of their body eventaully giving out
giving brainiest
Scientists find fossils of a wide variety of dinosaur species throughout Mesozoic rocks, which date from approximately 250 million to 65 million years ago. Above the Mesozoic rocks lie Cenozoic rocks, which date from approximately 65 million years ago to the present day. No dinosaur fossils exist in the overlying Cenozoic rocks.
What is the most likely explanation for the lack of dinosaur fossils in Cenozoic rocks?
A. The dinosaurs' biological diversity increased in the Cenozoic Era.
B. Dinosaurs adapted in the Cenozoic Era so that their bodies could no longer be preserved as fossils.
C. There was a mass extinction of dinosaur species at the end of the Mesozoic Era.
D. There was a mass extinction of dinosaur species at the end of the Cenozoic Era.
Answer:
C
there awasw a mass extinction of dinosaur species at the end of the Mesozoic.
Explanation:
C
Have A Great One!
Answer:
it D
Explanation:
plss helppp!!
Which of the following is an example of indirect evidence about Earth's
layers?
A. rock samples obtained by drilling
B. mantle rocks produced by volcanoes
C. changes observed in seismic wave data
D. data gathered from high-pressure lab experiments
Answer: I believe the answer would be C -- Changes observed in seismic wave data.
Explanation:
Geologists use rock samples as direct evidence about earth's layers, and they use seismic waves as indirect evidence to study the Earth’s structure.
I hope this helps!
The _____ system is the most common system of measurement used in the world today
Answer:
The metric system
Explanation:
two most common systems of measurement: the metric system, used widely in Europe and most of the rest of the world, and the Imperial or British system, a form of which is now chiefly used in the USA.
The mass of a cylinder of beetroot was 2.5 g. If its final
mass was 2.7 g, what was the
increase in mass in per cent?
Answer: The percent increase in the mass of cylinder of beetroot is 8%.
Explanation:
To calculate the percent increase in the mass of cylinder, we use the equation:
[tex]\%\text{ increase in mass}=\frac{\text{Final mass - Initial mass}}{\text{Initial mass}}\times 100[/tex]
We are given:
Final mass of the cylinder = 2.7 g
Initial mass of the cylinder = 2.5 g
Putting values in above equation, we get:
[tex]\%\text{ increase in mass}=\frac{2.7-2.5}{2.5}\times 100\\\\\%\text{ increase in mass}=8\%[/tex]
Hence, the percent increase in the mass of cylinder of beetroot is 8%.
What heat transfer method gives plants the energy they need for photosynthesis to take place?
Conduction
Convection
Radiation
Glucose
Answer: radiation
Explanation:
Answer:
Radiation
Explanation:
plants need radiation to produce sunlight in order for them to carry out photosynthesis
the type needed is photosynthetically active radiation (PAR)
HELPPP PLEASE!
How do volunteers help the national weather service monitor weather across the state?
Answer:
The NWS depends on these volunteer observers, committed to taking observations at the same location for 10 or more years, to report daily weather and climate information using the phone or internet
Explanation:
Use the graph and the table above to complete the table by estimating the amount of energy transferred near location B.
A.
1600 kilojoules
B.
300 kilojoules
C.
800 kilojoules
D.
400 kilojoules
E.
3200 kilojoules
Select the intended meaning of the idiom in the following sentence.
The President's announcement made Washington tremble.
O The people in the government grew anxious.
O The earth shook while the President spoke.
3 examples of relationships between geologic and biologic events
Answer: Volcanic eruptions, earthquakes and tsunamis are all dramatic examples of geological events.
Explanation: