Answers
Answer:
6. D 7. C
Explanation:
Answer:
6: D) Paramecium and animal cells are both a round shape.
7: C) Plant cells are square and animal cells are round.
Explanation:
6--
A) false. Animals are multicellular organisms
B) false. Paramecium and animal cells have round characteristics
C) false. Paramecium are unicellular organisms
D) true.
7--
A) false. Animal cells have round characteristics
B) false. Both plant and animal cells are multicellular organisms.
C) true. (the plant cell shape assists in the organisms' structure/resource movement)
D) false. Both plants and animals are made of cells, billions of them.
Related Questions
name the following for the phyla
Answers
Phylum Coelenterata (Cnidaria) Corals & Jellyfish. ...
Phylum Ctenophora (Comb Jellies) ...
Phylum Platyhelminthes (Flatworms) ...
Phylum Nemertea (Ribbon Worms) ...
Phylum Rotifera (Rotifers) ...
Phylum Gastrotricha (Gastrotrichs) ...
Phylum Nematomorpha (Horsehair Worms)
phylum of wolf is Chordate , phylum of Earthworm is Annelid , phylum of sponge is Porifera, phylum of jellyfish is Cnidaria ,phylum of Sparrow is Chordate, Phylum of Butterfly is Arthropod.
Which fact supports the following conclusion?
Public opinion caused the agriculture industry to rethink animal treatment.
O Organic food sales have been steadily rising since the 1990s.
O Livestock is often housed inside with regular periods of outdoor exercise.
O The demand for free-range and cage-free products has increased.
O Consumers are concerned about the health risks of genetic modification.
Answers
Answer:
hello i think b not completely sure
Explanation:
Answer:The demand for free-range and cage-free products has increased.
Explanation: Did it on Edge
A(n) A species is any species that is essential to the health of an ecosystem.
Answers
Answer:
Keystone Species
Explanation:
A species on which other species in an ecosystem largely depend, such that if it were removed the ecosystem would change drastically.
Answer:
A species is any species that is essential to the health of an ecosystem? Keystone species
Explanation:
So Keystone species is your answer.
What is located between each vertebrae
Answers
Answer:
A Disc (Intervertebral)
Explanation:
Answer:
An internal disk is located between each vertebra. A gelatinous substance called nucleus pulposus can be found in each disk, which provides cushioning to the spinal column.
Biological classification is important because it allows scientists to study organisms in a ____ way? A.mnemonic, B.cladistic, C.problematic D.systematic
Answers
where do I place echinodermata on the phylogenetic tree
Answers
Answer:
QUESTION:
where do I place Echinodermata on the phylogenetic tree?
ANSWER:
Echinoderms include starfish, sea urchins, sand dollars, and feather stars. Echinoderms are found in many different ocean environments, but most are found in reefs.
Explanation:
Hope that this helps you out! :)
If you have any questions please put them in the comment section below this answer.
Have a great rest of your day/night!
Please thank me on my profile if this answer has helped you.
Read each case file and fill in a cytogenetics report form for each case file.
Answers
As a scientific concept, race Group of answer choices A. is very significant because it gives us a clearer understanding of human behavior than the concept of culture provides. B. is evidenced by the exclusive possession of particular types of genes. C. aids in explaining human diversity. D. is not very significant because it gives us little insight into human behavior. E. Both B and D
Answers
Answer:
D. is not very significant because it gives us little insight into human behavior.
Explanation:
Science can be defined as a branch of intellectual and practical study which systematically observe a body of fact in relation to the structure and behavior of non-living and living organisms (animals, plants and humans) in the natural world through experiments.
As a scientific concept, race is not very significant because it gives us little insight into human behavior.
This ultimately implies that, race is a scientific concept that holds no significant or absolute value since the nineteenth century.
Hence, the difference between humans shouldn't be described based on race according to the United Nations Educational, Scientific and Cultural Organization (UNESCO).
The following schemes show the design of a peptide-based chemical probe and the proposed mechanism of its activity-based labeling of protein tyrosine phosphatase, an enzyme that is responsible for removing the phosphate from the tyrosine residue(s) of a peptide in a peptide-sequence specific manner. Based your understanding of the schemes and the relevant lecture material, identify the key structural components of this probe that are responsible for (a) binding, (b) covalently modifying, and (c) reporting, respectively.
Answers
Answer:
hello some vital information is missing attached below is the information
answer :
a) nucleophile and alquene carbon.
b) F^- and PO[tex]_{3}[/tex]^- , Nu and C=O
c) fluorescence
Explanation:
The key structural components that are responsible for the following are
a)For Binding : the key components responsible for binding are nucleophile and alquene carbon.
b) For Covalently modifying : The key components responsible for covalently Modifying are F^- and PO[tex]_{3}[/tex]^- , Nu and C=O
c) For reporting : The key components responsible for reporting is fluorescence and this is because the as seen in the second structure tyrosine fluorescence is lost
What characteristics do animals and protists share?
A. The ability to make their own food. B. The ability to move around.
C. The ability to break down decaying matter D. Having multiple cells.
Answers
Answer:
B
Explanation:
They both move around
The two tubes found in vascular plants are the ?
a.stamen and pistil
b. xylem and phloem
C. stem and leaves
d. pollen and ovule
Answers
Answer:
a
Explanation:
An ecologist is studying a newly discovered animal. The ecologist finds that it reproduces quickly and has many offspring each time it reproduces.
Which type of organism is it?
A. logistical
B. an r-strategist
C. a K-strategist
D. density dependent
THE ANSWER IS....
Answers
Answer:
B. an r-strategist
Explanation:
R-strategist (also known as r-selected species) refers to species whose population growth is based on the maximum reproductive capacity of the individuals under optimum environmental conditions (i.e., the biotic potential). These species are well known to produce numerous offspring and they show exponential population growth. The most common features of the R-selected species are 1-high reproductive rate, 2-rapid development, 3-early reproductive age, 4-small size, 5-short life spans, 6-poor competitive ability, and 7-high mortality. Some examples of r-selected species include rabbits, mice, marine invertebrates (e.g. jellyfish), weeds, bacteria, etc.
Answer:
Thanks so much for giving the answer!
It is r-stragery though.
k-stratergy produce fewer offspring slowly- such as an elephant.
r-strategey produce offsping rapidly- such as a (nasty) fly.
state another hormone that influences the concentration of glucose in the blood apart from insulin and glucose
Answers
Answer:
Amylin
Epinephrine
cortisol
growth hormone
Which planet has the most similarities as the earth?
Answers
Answer:
mars
Explanation:
because it has almost the same size according to my teacher
Answer: Mars
Explanation:
What happens to a cell when It receives the signal to begin apoptosis ?
Answers
Answer:
QUESTION:
What happens to a cell when It receives the signal to begin apoptosis?
ANSWER:
Apoptosis begins when the nucleus of the cell begins to shrink. After the shrinking, the plasma membrane blebs and folds around different organelles. The blebs continue to form and the organelles fragment and move away from one another.
Explanation:
Hope that this helps! :)
Have a great rest of your day/night!
3. At the playground, which one is an example of a wheel and axle?
A. merry-go-round B. seesaw
C. slide
D. swing
4. Why is wheel and axle a simple machine?
A. It is simple.
C. It has a wheel.
B. It is a machine.
D. It makes our work easier.
5. Which simple machine would stairs be an example?
A. inclined plane
B. lever C. pulley D. wedge
6. A stiff bar that moves about a fixed point is a
A. lever B. wheel and axle C. wedge
D. inclined plane
7. Which of the following is the use of inclined plane?
A. To deliver a person from high area to low area.
B. To deliver a person from low area to high area.
C. To lift an object easier by changing the direction of the effort force.
D. It lessens the effort exerted in transporting weight over a distance and height:
8. Which simple machine is made of rigid or strong bar that is free to move at a fixed point?
A. lever
B. pulley
D. wheel and axle
C. wedge
9. Seesaw, scissors, pliers are examples of which kind of
lever as illustrated below?
A. First-class lever C. Second-class lever
B. Third Class lever D. Fourth-class lever
10. Which simple is used by the man to move the barrel as shown in the picture below?
A. inclined plane
B. lever
C. screw
D. wedge
Answers
Answer:
3.B
4.B
5.A
6.D
7.A
8.B
9.D
10.A
Do Birds Really Abandon Their Chicks If Humans Touch Them? 25 points!!
Answers
Answer:
no
Explanation:
"According to folklore, birds will reject their eggs and young if humans have so much as laid a finger on them. ... No matter how flighty birds appear, they do not readily abandon their young, especially not in response to human touch, says Frank B. Gill, former president of the American Ornithologists' Union."
When thinking about genotypes and phenotypes, which is the cause and which is the effect?
Answers
Answer:
A particular genotype does not necessarily guarantee a particular phenotype. Understanding what factors can change this expression is quite complex.. What is what i believe that above statement meant.
Explanation:
Error is the stochastic variation associated with a particular observation of the phenotype (and is managed by use of replication and and appropriate experimental design). The phenotype is the result not only of the average effect of the different alleles at a given locus across test units and across environments, but is impacted by the interaction between the different alleles and the environments (including genetic backgrounds) in which they are evaluated. Phenotype is not simply the sum of the genotype effect and the environment effect, as indicated in the mathematical formula that you provide.
Hope I Helped!!!
Wildfires in Crater Lake burned approximately 33,000 acres in 2011, leaving 25 square miles of charred
timber and bare ground. The five-week fire burned the loblolly pine trees and seeds for which Bastrop
State Park is famous. Park rangers are hoping that new plant growth on the bare soil cover will
eventually be established as pine trees; however, immediately following a wildfire, the first plants which
emerge will most likely be grasses as a stage in-
a primary succession
b. secondary succession
c. tertiary succession
dclimax community
Answers
Answer:
Secondary succession
Explanation:
An organ that produces or releases a chemical is called a ___________. 20pts URGENT HELP FOR SCIENCE BRANLIEST
Answers
Answer:
gland?
Explanation:
Which of the following is not an advantage of renewable energy?
a. Reduce pollution
b. reduce greenhouse gas emissions
c. Reduce biodiversity losses
d. Reduce profits for oil and gas companies
Answers
Answer:
I'd say that the answer is 'd. Reduced profits for oil and gas companies'.
Use the library and other reference materials to research lupus. Then, write a 400-word report on what you have learned. Be sure to include symptoms, causes, and treatments. Write your report in the essay box below.
if your answer is right you l get brainly
Answers
Answer:
Lupus refers to autoimmune disease in which the immune system of the body attacks its normal and healthy tissue instead of virus and bacteria. Symptoms of this disease include inflammation, swelling, and damage to the joints, skin, kidneys, heart, and lungs etc. The main cause of this disease is the environment that triggers Lupus. Chemotherapy and medications such as Nonsteroidal anti-inflammatory drugs and Antimalarial drugs etc are used for its treatment. Due to the disease's complex nature, it is often called "the of 1000 faces". In the united states there are about 16000 new cases of lupus every year. There are different kinds of lupus. This article will focus mainly on systemic lupus erythematosus (SLE), but other types include discoid, drug-induced, and neonatal lupus. Currently there is no cure for lupus, but the symptoms can be managed with care. The treatment aims to manage and prevent flare ups. The exact treatment will depend on how lupus affects the individual. Without treatment, flares can occur that may have life-threatening consequences.
Explnation:
its not 400 words but it gives you an idea of what to do
HELP PLZ ASAP GIVING BRAINLIEST!!
Answers
Answer:
what do they mean when they say "spheres" ???
It could be the lithosphere (land) hydrosphere (water) and the atmosphere (air)
Explanation:
if the water molecules are evaporating then there's obviously water involved (hydrosphere)if the water started to evaporate from the ground then lithosphere is involved, too. and the water is rising into the atmosphere, also.
how would fossil fuel affect non terrestrial organisms?
Answers
Answer:
Explanation:
Drilling, extraction and burning of fossil fuels, endangers many desert biomes. Some deserts are used as dumping grounds for radioactive and chemical waste. Increasing dry periods and lack of vegetation from climate change can lead to more dust storms which further affect plant and animal species.
6. a) In what way is the genetic code in all organisms the same? (1 point)
Answers
Answer:
they all come from the same ancestor, and all organisms have DNA made of the same molecules that form our genetic code. DNA in every organism has the bases: A,T,C,G.
Also, don't use this if it's still June 2021 and you're doing ap ex, we might have the same teacher.
All living organisms use the same genetic code. This shows that all organisms share a common evolutionary history.
What is a genetic code ?The genetic code is the set of rules used by living cells to translate information encoded within genetic material into proteins. It is a sequence of three DNA or RNA nucleotides that corresponds with a specific amino acid or stop signal during protein synthesis.
The genetic code is universal. Living systems use nucleic acids and the same three-base codons to direct the synthesis of proteins from amino acids. For example, the mRNA codon UUU, codes for phenylalanine in all cells of all organisms.To know more about genetic code here
https://brainly.com/question/14725012
#SPJ2
The long term survival of any species of organism is possible only if the organisms can
Answers
Many plants produce seeds which have small hooks on them. These hooks will attach to animals as they
move past the plants. What process do these hooks help the plant with?
A. pollination
B. fertilization
C. germination
D. seed dispersal
Answers
what must natural sciences educators pay attention to if they were to transform child science into true scientific understanding
Answers
what term refers to a situation where a single phenotypic character is determined by the additive effects of two or more genes?
Answers
Answer:
Explanation:
Polygenic inheritance refers to a situation where a single phenotype character is determined by the addictive of two or more genes.
hope it helps :)
Put the following in order of size, from smallest to largest
chromosome, gene; base pair
Answers
Answer:
The correct order of size - base pair < gene < chromosome.
Explanation:
Nitrogen base-pair attaches with the phosphate group and a sugar molecule to form a building block of DNA or nucleic acids. Nucleic acids make the gene is the physical and functional unit of hereditary that takes the information from parent cells to daughter cells.
Chromosomes are a structure that appears thread-like and makes the genome with different chromosomes. These structures are made up of wrapped DNA or genes around histone proteins.