Answer: It lowers the risk of some kinds of cancer,
Explanation: search this online and there is an answer for this exact question
Please answer .Thanks
Answer:
uh I would bet that it is a non flowering plant
Explanation:
It literally says that on the table
Analogy and homology are important concepts used in comparing species. Traits are homologous if they are derived, evolutionarily and developmentally, from the same source structure. Traits are analogous if they have similar functions but are derived, evolutionarily and developmentally, from different source structures. A classic example of analogous structures is insect wings and bat wings. Which of the following pairs of structures are analogous and which are homologous?
a. Dorsal fins of porpoise and a salmon
b. Flippers of porpoise and pectoral fins (front fins) of salmon
c. Joined leg of ladybird beetle and a robin
d. Rhesus monkey's tail and human's coccyx
e. Bright red bracts of poinsettia and green leaves of rose
f. Red bracts on a poinsettia and red petals on rose
Answer:
a. analogous
b. homologous
c. analogous
d. homologous
e. homologous
f. homologous
Explanation:
a. Analogous. Porpoises are mammals while salmon are fish. In this case, fins are analogous structures that evolved separately in both groups.
b. Homologous. Pectoral fins evolved from the forearms of tetrapods, and early tetrapods evolved from fish.
c. Analogous. These structures evolved independently through convergent evolution in both groups.
d. Homologous. They are homologous structures that were inherited from a common ancestor (primates).
e. Homologous. Bright red bracts (modified leaves) of poinsettia and green leaves of rose share a common ancestor (i.e., angiosperms).
f. Homologous. They are homologous structures that were inherited from a common ancestor (i.e., angiosperms).
If the n number of an organism is 13, then the 2n number would be?
A.1
B.7
C.13
D.26
______ are plants that produce seeds and flowers.
Gymnosperms
Angiosperms
Ferns
Mosses
Answer:
b i think
Explanation:
if not its a
Answer:
1st one
Explanation:
The chemical that moves from the axon of one neuron across a gap to the dendrite of
another is a n):
Schwann Cell
Vitamin A
Node of Ranvier
Neurotransmitter
Answer:
Schwann Cell
Explanation:
Are vesicles involved in passive transport? please explain
Answer:
Yes, as they have/ require no energy then they pass through the plasma membrane, and is done due to some molecules that are far too largem
The island spotted skunk and the island fox are both predators of the island
deer mouse (the prey). How could these two predators establish different
niches and still prey upon island deer mice? *
A. the island spotted skunk hunts at different times than the island fox
B. the island spotted skunk hunts in the same area as the island fox
C. the island fox eats only cherries instead of deer mice
D. the island deer mice swim to a different island to avoid predators
Answer:
I think the answer is A because if they hunt at the same time they will kill themselves
Rudy is analyzing a list of statements about structural organization within
the human body. The chart shows the list of statements.
1
2
3
Human Body Structural Organization
The human body has more systems than cells
The human body has more cols than systems
Cabs are made up of different tissues.
Organs are made up of cells and tissues
Systems are more complex than organs
4
S
Which statements are true?
1 and 2
2 and 3
2.4 and 5
3.4 and 5
Answer: 2, 4 and 5.
Explanation:
Human system are made of various organs which in turn are made up of various tissues which in turn are made up of various cells. Cells are therefore much more numerous than systems.
As already mentioned, organs are made up of tissues which are made up of cells so statement 4 is right.
As systems are made up of various organs working together, they are more complex than the individual organs. For instance, the Muscular system is more complex than the triceps or bicep muscles.
Which of the following is a true description of the green alga Spirogyra sp.?
Select one:
a. The alga has a branched, multicellular, filamentous habit.
b. The chloroplast with its pyrenoids is arranged spirally throughout each filament.
c. Most of the interior of each cell is occupied by cytoplasm.
d. Gametic meiosis takes place via the process of conjugation between filaments.
Reverse faults are the result of tension.
True or false?
Answer:
can you helppp me with dna
pls help this is major plssssssss help!
In the lungs, what can affect the suface area
What is one of the causes of mechanical weathering? A acid rain B oxidation C animal actions D carbon dioxide
Answer:
The answer is animal actions
Explanation:
It said it in the guided notes associated with the lesson.
The answer is C animal actions
please help me im timed and will give brainiest:(
Answer:
turtles, crocodiles, snakes, dinosaurs, and birds
Explanation:
Answer:
why u ghosting me
Explanation:
If an organism inherits 1 dominant allele from one parent and 1 recessive allele from the other parent, what is it called?
Answer:
heterozygous
Explanation:
An allele is a variant form of a gene. Some genes have a variety of different forms, which are located at the same position, or genetic locus, on a chromosome. Humans are called diploid organisms because they have two alleles at each genetic locus, with one allele inherited from each parent. Each pair of alleles represents the genotype of a specific gene. Genotypes are described as heterozygous if the two alleles differ.
Please answer the question under
Answer:
c. cell differentiation
Explanation:
I ssearched it up, and I took biology last semester. This is the only answer that makes sense.
For a trait that is located on the X chromosome, who is more likely to have
a recessive phenotype? Hint: Think about the number of X chromosomes
that a male and female have and think about how someone would express
a recessive phenotype.
Select one:
O a. no difference in the odds
O b. a male
Oc: a female
3. Earthquakes are most likely to occur near?
O Fault
O Ocean
O Mountain
O Tsunami
Answer:
Earthquakes are most likely to occur near oceans because of the ocean plates sliding against one another
Explanation:
BRAINLIEST PLEASE5. If you used a Punnett Square to cross "Ee" and "Ee", how many different genotypes
and phenotypes would you get?
how do government subsidies contribute to inefficient use of water?
Answer:
They dont lOlololoLOlololOl
Explanation:
the role of a producer is to :
A)eat orher consumer
2)provide food for carnivores 3)make carbon dioxide
4)provide food for themselves and other organism
Answer:
4)provide food for themselves and other organisms
Explanation:
Which of Earth's spheres are involved in the water cycle?
A. Hydrosphere, atmosphere, lithosphere, and biosphere
OB. Hydrosphere, atmosphere, and lithosphere only
O C. Hydrosphere, atmosphere, and biosphere only
D. Hydrosphere and atmosphere only
Answer:
Hydrosphere, atmosphere, and biosphere only
Answer:
the atmosphere and hydrosphere
Explanation:
i did my work
A man with type AB blood is married to a woman with type O blood. they have two natural children and one adopted child. Jane has type A blood, Jordan has type B blood and Marlin has type O blood. which child was adopted and how's do you know
Answer:
//
Explanation:
Jordan is adopted because if one if your parents has O blood you have O blood
and you cant roulette a blood type and get B
what is the job for tRNA ?
a. to transport amino acids to the ribosome for protein synthesis
b. to act as a template for the coding strand of DNA
c. to serve as a temporary copy of the coding strand of DNA
d. to provide the energy needed to power protein synthesis
Answer:
A
Explanation:
The job of Transfer RNA is to provide amino acids to ribosomes in order to produce proteins for the cell.
TMV Assembly Each of these statements is an experimental observation concerning the reassembly of tobacco mosaic virus (TMV) virions from TMV RNA and coat protein subunits. In each case, carefully state a reasonable conclusion that can be drawn from the experimental finding.
a. When RNA from a specific strain of TMV is mixed with coat protein from the same strain, infectious virions are formed.
b. When RNA from strain A of TMV is mixed with coat protein from strain B, the reassembled virions are infectious, giving rise to strain A virus particles in the infected tobacco cells.
c. Isolated coat protein monomers can polymerize into a virus-like helix in the absence of RNA.
d. In infected plant cells, the TMV virions that form contain only TMV RNA and never any of the various kinds of cellular RNAs present in the host cell.
e. Regardless of the ratio of RNA to coat protein in the starting mixture, the reassembled virions always contain RNA and coat protein in the ratio of three nucleotides of RNA per coat protein monomer.
Answer:
Explanation:
tobacco mossaic virus is aa RNA containing virus enclosed in aaprotein coat. in above sttaed experiment when TMV cause infection in tobacco plant is leaves get infected due to replication of virus in its cells. RNA is first converted into complementary DNA and form a double stranded nucliec acid structure. it syntheaize its protein to make new coats and to wrap the newly synthesized RNA, and make a completely infected new virus which we called virion. in any case the number of coats are equal to RNA so that to prepare new viruse. n
DNA contains the code for for constructing which molecules?
Lípids
Proteins
Carbohydrates
Suzars
Question 13
6.7 pts
Answer:
proteins
Explanation:
Which photon has the greatest amount of energy?
Answer:
Gamma rays, a form of nuclear and cosmic EM radiation, can have the highest frequencies and, hence, the highest photon energies in the EM spectrum.
Explanation:
Could you explain the roles and relationships among producers, consumers, and decomposers, and identify the distinguished characteristics of several common relationships among organisms in an ecosystem near you?
Answer:
A consumer may also eat other consumers as food. When producers and consumers die, the Decomposer will come along to decompose (break down) the bodies of the dead producers and consumers into smaller chemicals - in short treating them as a food source
Explanation:
Your welcome have a good day :)
The producers, consumers, and decomposers are related to each other in an ecosystem in a specific way.
What is an Ecosystem?The interaction between the organisms of different species plays their role in a systematic way as decided by natural selection, which is known as the Ecosystem.
Producers use light energy and inorganic matter to produce food. They are always present first in the ecosystem. Consumers take energy from plants known as herbivores, and also from herbivores known as Carnivores. Decomposers convert dead organic matter into inorganic matter. This inorganic matter helps producers perform metabolic activities. And finally, this cycle goes on.
Therefore, the producers, consumers, and decomposers are related to each other in an ecosystem in a specific way.
To learn more about the Food chain, refer to the link:
https://brainly.com/question/19066362
5. Which of the following explains a way in which metamorphic rocks are formed?
a. through intense changes in heat
b. through intense change in pressure
c. through chemical changes
d. All of the above explain ways in which metamorphic rock can occur.
Answer:
D. All of the above explain ways in which metamorphic rock can occur.
WILL GIVE BRAINLIEST
Which of these would have the least effect on natural selection in a
subspecies of giraffes that is geographically isolated from other
subspecies of giraffes?
A. available niches
B.existing predators
C.chromosome number
D.available food resources
Answer:
C. chromosome number
Explanation:
Chromosome number is not a factor that influences natural selection. The other three choices represent factors that drive the process of natural selection.
hope this helps some :3