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Use the scenario to answer the question.
A student is studying the effect of fertilizer on fruit growth. He uses 6 tomato plants,
52 answers
asked by
reeee
13,483 views
Which evidence best supports the claim that mutations are a source of inheritable genetic variation?
(1 point) Mutations can only
32 answers
asked by
Tyra
19,696 views
A plant is placed near a window. Instead of growing straight up, the plant grows to the side. What is this plant demonstrating?
17 answers
asked by
reeee
5,440 views
can somebody pleasse help with the genetic variation unit test
Which statement best describes the process of crossing over?(1
9 answers
asked by
princess jayee
8,377 views
Which of these is evidence that eukaryotic genes are regulated independently instead of in units like operons?
34 answers
asked by
sarai
15,300 views
A pioneer species(1 point)
5 answers
asked by
bob
1,380 views
a hawk is chasing a sparrow at the beginning of the chased the hawks kinetic energy is 5.1 joules at the end of the chase the
5 answers
asked by
:)
516 views
1 which property of water allows some lightweight insects to walk on top of a pond and not fall in?
A)adhesion between water
4 answers
asked by
Ant god
3,893 views
Carrying capacity is the maximum population size the environment can sustain without damage. How does this relate to the
12 answers
asked by
reeee
6,431 views
Which of the following scenarios would reduce the number of inheritable traits in a population, causing the individuals in that
3 answers
asked by
.....
150 views
Why does earth have a lower amount of carbon in the atmosphere than planets such as Venus and mars
carbon is released into the
2 answers
asked by
?
291 views
Nucleotides contain sugar, a phosphate group, and a nitrogen base. Which of the following is a nitrogen
base? deoxyribose guanine
4 answers
asked by
urmom
361 views
which organelle breaks down organelles that are no longer useful?
golgi apparatus lysosome endoplasmic reticulum mitochondrion
3 answers
asked by
anon12
1,639 views
Which statement is true?(1 point)
The human body uses 21 amino acids to form all types of proteins.** Amino acids do not need to
5 answers
asked by
regs
1,639 views
Which of the following is formed by an atom that has gained an electron?
ion covalent bond new element neutron
2 answers
asked by
jessica
875 views
A salt is formed during a reaction of sodium and chlorine ions. Which type of bonding occurred?
hydrogen bond Van der Waals
4 answers
asked by
brady
1,651 views
Each organism has its own ___________ or function in a community and is part of the _________ or web of life.
a) Habitat, niche
3 answers
asked by
jessica
802 views
What is the term used to describe homologous chromosomes exchanging genetic material during meiosis?
5 answers
asked by
Reggie
776 views
genetic factors in inheritance quick check
4 answers
asked by
Anonymous
182 views
how did Drs. Peter and Mary Grant verify Darwins theory of natural selection
4 answers
asked by
Alexis Skillings
147 views
Read the passage.
Oceans and seas can act as a heat reservoir to regulate climates. They can absorb great quantities of heat in
7 answers
asked by
jessica
2,674 views
Transcribe the following G G C C G T T T C A C C to mRNA
a) CCG GCA AAG TGG b) CCG GCU AAG TGG c) CCG GCU AAG UGG d) CCG GCA AAG
3 answers
asked by
jessica
403 views
Mosquitoes can carry and transmit many diseases to humans. In the past, the insecticide DDT was heavily used to reduce mosquito
3 answers
asked by
please help me
979 views
Which is a product of photosynthesis?(1 point)
sugar water sunlight carbon dioxide
1 answer
asked by
.....
99 views
Why are common cold viruses difficult to cure?
Vaccines prevent the development of a cure. A copy of the DNA is made from the
4 answers
asked by
.....
282 views
Teresa wants to explore the relationship betwwen kinetic energy and potential energy how could she use the innovative problem
4 answers
asked by
:)
383 views
a baseball is sitting on a raised bench a layer accidentally knocked the baseball off the bench which statement best describes
3 answers
asked by
:)
357 views
When a consumer eats a producer, 10 percent of the producer’s energy is passed on to the consumer trophic level. What happens
3 answers
asked by
.....
438 views
John has blue eyes, blue eyes are recessive to the dominant trait for brown eye color. his genotype is bb . What is johns
2 answers
asked by
Leslie
524 views
A devastating tsunami wipes out most of the population of a frog species that lives on just one tropical island. What is the
1 answer
asked by
Alex
381 views
If allele frequencies change, natural selection must be acting in some way.
True or False?
2 answers
asked by
Alex
546 views
if you have 1.0*10^9 molecule in tube and perform a 10^-7 dilution, how many molecule will in the new tube?
1 answer
asked by
anonymous
364 views
would it be easier if someone who doesn't have proprioception to go to space and return back to earth to walk normally or would
1 answer
asked by
homework
355 views
how is the knee jerk reflex (like when a hammer hits the knee and the leg stretchs out) related to proprioception? if someone
1 answer
asked by
homework
498 views
why does the knee jerk reflex still work for people who have spinal cord injuries?
1 answer
asked by
homework
386 views
why does the knee jerk reflex work for someone with spinal cord injuries?
2 answers
asked by
homework
688 views
Where is the spinal nerve and what is it made of?
2 answers
asked by
homework
509 views
what does an inhibitory interneuron do?
1 answer
asked by
homework
351 views
What are the general characteristics of all vertebrates?
A. Include several animal phyla. B. Have a backbone or spinal column. C.
2 answers
asked by
Cassandra
692 views
The structure of an organism is also called_______
Ventricle Analogy Physiology Morphology
2 answers
asked by
Phoenix
489 views
Can someone please write me a summary about this article. Its hard to understand it !
: " The relationship between the volume of
1 answer
asked by
learner3
449 views
WHO WOULD WRITE A SUMMARY FOR ME ::
THIS IS THE TITLE OF THE ARTICLE : YOU CAN FIND IT ONLINE "The relationship between the
1 answer
asked by
learner3
432 views
identify another invertebrate chordate other than the hagfish?
2 answers
asked by
Anonymous
594 views
Why do biologists believe that a primitive choanoflagellate protist is an ancestor of all animals?
2 answers
asked by
Anonymous
552 views
What are the uses of circle transparent to cell with the uses of bacterial
1 answer
asked by
Issa
328 views
Why would a more diverse habitat be more resilient to disease, flooding, and invasion?
2 answers
asked by
henry
637 views
draw and label the human hormones
1 answer
asked by
Anonymous
338 views
give two disease caused by rounded worms
1 answer
asked by
Anisa
341 views
There is a 3:2 male-to-female ratio at the Science is Cool! lab company. Based on this ratio, which of the following could be
2 answers
asked by
help
1,002 views
The following genotypes were produced in a cross.
TT and Tt Identify the parent genotypes for these offspring. tt and tt TT and
1 answer
asked by
help
643 views
Which of the following correctly describes what the parts of the DNA molecule are made of?
(Select all that apply.)
1 answer
asked by
help
970 views
Which of the following can result from a DNA mutation?
(Select all that apply.) The DNA base-pairing rules change. The genetic
3 answers
asked by
help
1,598 views
Determine if the following statement is true or false. If true, choose TRUE. If false, choose the rewording that is true.
Accordi
3 answers
asked by
help
2,144 views
Identify which of the following statements about genes is true.
(Select all that apply.) Genes are "read" by tRNA. Genes hold the
4 answers
asked by
help
3,232 views
Why would a pedigree help determine if a trait is X-linked?
It would show which sex in a family is affected, unaffected, and the
2 answers
asked by
help
724 views
A malaria patient has a body temperature of 103.1°F. The equivalent temperature in Celsius and Kelvin respectively are?
1 answer
asked by
poppy👌🤔
388 views
draw a map of Nigeria showing the local biomes
2 answers
asked by
man
695 views
biotic community in Nigeria
9 answers
asked by
auwal
3,508 views
There is a large amount of catalase found in liver. Do you think that your liver breaks down more Hydrogen Peroxide in the
1 answer
asked by
Ally
818 views
Describe blood’s pathway in the body by numbering each term in the correct order. The first term has been provided for you.
Aor
1 answer
asked by
ange
440 views
which of the following is needed for water to be absorbed by the roots?
#1 Protein pumps #2 Diffusion of mineral ions #3 A
3 answers
asked by
eric
851 views
Nondisjunction can result in __________.
the number of cells produced being more than four cells in which crossing-over did not
2 answers
asked by
lexi
518 views
How many of the offspring are homozygous recessive?
2 1 0 3
1 answer
asked by
lexi
417 views
In terms of probability, what does each box in a Punnett square represent?
all actual outcomes one actual outcome all possible
2 answers
asked by
lexi
660 views
what benefits do organelles confer for eukaryotic cells?
3 answers
asked by
gianna
446 views
what is the general name given to carbohydrates such as sucrose?
1 answer
asked by
Ashley
305 views
list and explain 5 functions of proteins?
1 answer
asked by
Ashley
284 views
write a hypothesis for the relationship between plant stem height & cross section
1 answer
asked by
lexi
314 views
Succession is the order in which organisms (plants, animals, & bacteria) return to an ecosystem. Rank the organisms in the order
1 answer
asked by
madison
426 views
1. All the habitats that make up a forest, river, or desert are called an ________________.
2. The __________ and non-__________
4 answers
asked by
Anonymous
1,182 views
1)Which property of water allows some lightweight insects to walk on top of a pond and not fall in?
A)Adhesion between water
4 answers
asked by
Ant god
1,791 views
If two events are correlated, what must be true?(1 point)
Both events have the same cause. One event caused the other.** Both
4 answers
asked by
regs
651 views
Which of the following is true of an enzyme?
A. It catalyzes a series of reactions. B. It breaks down immediately following the
2 answers
asked by
Anonymous
552 views
What is the fundamental source of energy in the food you eat?
A.sun B.sugar C.photosynthesis D.plants i think its B
3 answers
asked by
royalant
1,139 views
select the structure below that is not found in both prokaryotes and eukaryotes
2 answers
asked by
jahmere
481 views
if a woman with boood type AO has a child with a man with the blood type O what is the likely hood that their child will have
1 answer
asked by
Anonymous
441 views
which part of plant cell contains the genes alleles
1 answer
asked by
Aya al-Sunaidar
160 views
which of the following correct order the taxa in classify organisms
c d a a b b d b a b c b a c c c d d b a a d a b a a c d c a a
1 answer
asked by
ty bone
294 views
Which of the following are simple molecular ions?
CO32- NH4+ NaCl NO3- i think a and b but not sure
1 answer
asked by
brady
421 views
Which statement best describes a compound formed by an ionic bond?
neutral contains multiple charges positively charged
1 answer
asked by
brady
487 views
How do ions form?
from the gain of neutrons from the gain or loss of protons from the gain or loss of electrons from the gain of
1 answer
asked by
brady
214 views
Which of the following properly describes an ion?
an atom that has lost or gained one or more neutrons an atom or molecule that
1 answer
asked by
brady
871 views
Which of the following are atomic ions?
Select all that apply. K2O Cl- O2- Ca2+ is it c and a?
1 answer
asked by
brady
579 views
Nitric acid is a chemical that is used in the production of fertilizers. The chemical formula of nitric acid is HNO3.
Which of
4 answers
asked by
brady
2,122 views
When muscle cells lack oxygen but need to generate more ATP, what do they convert pyruvate into?
X: product Y: reactant X: active
2 answers
asked by
jessica
520 views
A homozygous tall plant is crossed with a homozygous short plant. Tall is dominant and short is recessive. What is the expected
4 answers
asked by
jessica
2,187 views
As a future health science professional, how would you reform the health insurance/care system in the United States? Write at
1 answer
asked by
skyler
290 views
Biology quiz (EOG
Which of the following statements is true A Cell's Phenotype is the first few words to the Quiz if this is not
6 answers
asked by
ty bone
766 views
Which is true about eukaryotes?
Their cells are generally smaller than those of prokaryotes. Their cells have plasmids. Their
2 answers
asked by
g
859 views
What is a pure breeding plant, and why was it important that Mendel use this type of plant in his initial experiments?
1 answer
asked by
Samuel
203 views
Fully explain (using words such as allele and dominance) why all of the pea plants that resulted from Mendel’s cross of the P
1 answer
asked by
Samuel
213 views
Explain how meiosis is important in terms of heredity and the law of segregation
1 answer
asked by
Samuel
169 views
In guinea pigs, black colour is dominate to white. Give the genotypes for the following
A heterozygous black guinea pig A white
1 answer
asked by
Samuel
340 views
Question 7
A) What is the phenotype of a mouse that has the genotype Bb where B is the gene for black fur and b is the gene for
3 answers
asked by
Don't worry about it sweetheart
2,175 views
which of the best describes what is sciences
1 answer
asked by
Lexington
213 views
Examine the plasmid below and the five gels and answer the questions that follow.
a.) Which of these gels correspond to an EcoR1
1 answer
asked by
aleena
157 views
what process do you think this enzyme is most likely invovled in
1 answer
asked by
brooklyn
129 views
a segment of dna has the sequence atgcct. what mrna sequence will be produced by transcription
1 answer
asked by
prettygirl
174 views
state 4 uniqueness of man
2 answers
asked by
ezinne
158 views
1.
* 1 point panthera tigris and panthera leo are a different order species genus phylum 2. A tool scientists use to classify
1 answer
asked by
toes
145 views
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