Answer:
both could be correct
Explanation:
It usually depends on how fast or how severe the change is, if its mild or happenes slowly over time they may adapt, if it is extreame or happenes very quickly the species could very well die out.
Match the definition to the correct term.
Heredity is the passing of traits from parents to offspring.
What do you mean by heredity?Heredity is the passing on of traits from parents to their offspring; either through asexual reproduction or sexual reproduction, the offspring cells or organisms acquire the genetic information of their parents.
Heredity explains why offspring resemble, but are not identical to, their parents and is a unifying biological principle. Heredity refers to specific mechanisms by which characteristics or traits are passed from one generation to the next via genes.
Hereditary theory is the idea that many physical traits can be passed from one generation to the next by DNA, by passing on the set of instructions or genes in your DNA to your offspring.
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10. Which type of cell lines the oviduct?
Answer:
Cell like hair ciliated cells :3
Explanation:
:3
Why does the moon have a stronger influence on the Earth, than the sun, causing tides?
a. The moon is much, much closer to the Earth than the sun, causing a greater gravitational pull on the Earth and Ocean.
b. The moon is larger than the sun, causing a greater gravitational pull on the Earth and Ocean.
c. The moon is further away from the Earth than the sun, causing a greater gravitational pull on the Earth and Ocean.
Answer:
The Correct Answer Is A:
The moon is much, much closer to the Earth than the sun, causing a greater gravitational pull on the Earth and Ocean.
Explanation:
sure the sun is wayyy bigger than the moon,
but the fact the the moon is way closer makes a big impact on the earths surface tides.
what relationship does chromosome and dna
Answer:
DNA contains the instructions, genes, to make proteins that tell what genetic traits the person will have. The DNA along with the proteins make up the chromosomes. The chromosomes are then passed on to the offspring, and with the DNA inside the chromosomes and translation of the genes, its traits are decided
Explanation:
I hope that this helped you ;)
In humans, the allele for Duchenne muscular dystrophy (d) is recessive to the
normal allele (D). This is a sex-linked trait found on the X chromosome. A
woman who does not have Duchenne muscular dystrophy has four children: a
normal son, a son with Duchenne muscular dystrophy, and two normal
daughters. The father does not have Duchenne muscular dystrophy. What is the
genotype of each member of the family? If a person has more than one
genotype possible, you must list each possibility!
Answer:
Father's genotype: Xd,Y
Mother's genotype: XD,Xd (This is the only possible genotypes because if we assume that the genotype is XdXd, then all the children will be sick)
Possible genotypes are: XDXd, XDY,XdXd,XdY
What do you call the pairs of chromosomes in a karyotype???? Need helllpp
Answer:
homologous chromosomes
Explanation:
Which kingdom is multicellular, eurkaryotic, heterotrophic and mobile?
A) Archaebacteria
B) Eubacteria
C) Plantae
D) Protista
Answer:
The closest one is Plantae, but that is autotrophic.
HELP PLEASE!!!
Why is it important to preserve fossils?
Fossils are used to determine how many meteors hit Earth.
Fossils are used to determine future climate.
Fossils provide evidence of the conditions of Earth a long time ago.
Fossils are used to help determine the age of the Sun.
Answer:
Fossils provide evidence of the conditions of Earth a long time ago.
Explanation:
A fossil is defined as "the remains or impression of a prehistoric organism preserved in petrified form or as a mold or cast in rock." The remains of a prehistoric organism can provide evidence of conditions on Earth from a long time ago.
Can someone tell me how to describe these rocks
Answer:
bumpy
smooth
shiny
textured
Answer:
use color smooth, shiny etc
HELP!!!
While watching the stars one night, you noticed the stars appeared to move across the sky. You were making ________.
a. a conclusion
b. a hypothesis
c. an inference
d. an observation
Answer: The most reliable answer is d i think
A student breeds a population of flowers with two alleles, red and white. Over time, the white allele, q, decreases in frequency. She plots the frequency of this allele found in her population in the graph below. Assuming that Hardy-Weinberg equilibrium holds, what is the frequency of heterozygotes in generation 6?
Answer:
PLZ READ THIS FOR YOUR SAFTEY
Explanation:
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The frequency of heterozygous in generation 6 is 0.32.
What do you mean by Population?A population may be defined as the members of the same species living in a particular area at a given time.
It is clearly given in the graph that the frequency of recessive allele q in generation 6 is 0.2. Hence, the frequency of dominant allele P is 1-0.2 = 0.8.
The frequency of heterozygous will be 2Pq = 2 × 0.8 × 0.2 = 0.32
Therefore, the frequency of heterozygous in generation 6 is 0.32.
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True Or False: The cells that result from mitosis and cell division have the SAME genetic information.
What is an ecological niche?
Answer:
"Ecological niche is a term for the position of a species within an ecosystem, describing both the range of conditions necessary for persistence of the species, and its ecological role in the ecosystem."
Explanation:
sources: sciencedirect
On which of these issues did Lamarck and Darwin have similar views ?
A. The age of earth
B. Changes in the frequently of certain alleles in a population
C. Plants and animals producing more offspring than can survive
D. Adaptations to the environment
One of the main weaknesses of the government formed under the
Articles of Confederation was that it lacked the power to
declare war on foreign nations.
negotiate diplomatic agreements.
levy taxes to pay the nation's debts.
O pass laws concerning new territories.
Answer: C. Levy taxes to pay the nations debts
Explanation:
yes
Pls help it’s due today at 1:00 pm
Answer:
The mutation is on chromosome/karyotype 8.
A student found a little pile of material that looked like tiny beads near a tree on her street. She thought that they were dormant organism. What did she mean by that?
1. Overuse of antibiotics has caused antibiotic resistance in some bacteria in a population. Which
statement describes the most likely impact of natural selection on the bacterial population?
A.Beneficial mutations have decreased, resulting in a larger population than normal.
B.More antibiotic-resistant bacteria have survived, resulting in more offspring with this trait.
C.Only the genes for antibiotic resistance are now
expressed, eliminating other genes.
D.The bacteria have become genetically isolated, resulting in decreased reproductive rates.
Antibiotic resistance could occur because more antibiotic-resistant bacteria have survived, resulting in more offspring with this trait.
What is antibiotic resistance?Antibiotic resistance is the resistance of bacteria to an antibiotic which earlier was used to kill it.
Antibiotic resistance occurs as a result of mutation in the gene of the bacteria or microorganism.
Also, overuse of antibiotics has caused antibiotic resistance in some bacteria in a population
This is because more antibiotic-resistant bacteria have survived, resulting in more offspring with this trait.
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Using this list, write down two characteristics that differentiate a football from a basketball:
1.
2.
I think these answers might help u
I hope it helps
Answer:
Football is also known as soccer game in these game there will be two teams and 11 players in the team.The team which that scores more goals will be the winner.Basketball is played with two teams with five members in it .Basket Ball was the popular game .Explanation:
Hope this will help
SOMEBODY HELP PLEASEE
Answer:
its B i think
Explanation:
Answer:
D
Explanation:
The gradual changes of earth over short periods of time.
(Please tell me if I'm wrong)
how many positive charges are in the nucleus of a carbon atom
Rock formed in layers from deposition and solidification
O Sedimentary Layers
O Fossils
O Diversity
O Extinction
O Fossil Record
Answer:
Sedimentary layers
Explanation:
Which example of weather produces heavy winds, Humidity, and lots of rain?
A. Hall storm
B. Hurricane
C. Tsunami
D. Snowstorm
Answer:It B
Explanation:
Some students at a middle school conducted a laboratory investigation to learn more about the physical properties of different elements. They observed four samples and recorded their observations in the table above. Based on these observations, which sample is most likely a nonmetal?
A.
Sample 1
B.
Sample 2
C.
Sample 3
D.
Sample 4
Answer:
A
Explanation:
1. The colour is non metallic.
2. properties of metal solidness is not there, because of results of hammer experiment.
3. Physical consistency is not solid.
Etc.
From the given observations for the four samples, it can be inferred that sample A is a non-metal. This is because the given properties of sample A do not match the properties of metals. So correct option is option A.
How do metals differ from non-metals?The properties of metals are different from non-metals. The properties of metals include a high melting point, high density, malleability, and ductility. The metals are shiny and are good conductors of heat and electricity. The metallic oxides are basic in nature
The non-metals have a relatively low melting point, and low density. They are not ductile or malleable as they are brittle. Non-metal has a dull appearance. They are bad or poor conductors of heat and electricity. The oxides of non-metal are acidic in nature.
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3.Evolved from the same ancestor but
now have different functions.
Answer:
Answer:
Homologous structures are structures that are similar in related organisms because they were inherited from a common ancestor
Explanation:
. These structures may or may not have the same function in the descendants. ... They inherited this pattern from a common ancestor. However, their forelimbs now have different functions.
How does the shape of a protein relate to its function?
Answer:
Explanation:
The folding of a protein is so important for its function. If the three-dimensional structure of the protein is altered because of a change in the structure of the amino acids, the protein becomes denatured and does not perform its function as expected
answer someone pleaseee
PLEASE HELP IF YOU UNDERSTAND PHYLOGENETIC TREES
Answer:
The answer is N
Explanation:
This is because it is the closest relative not an ancestor to L and is extinct as it is not at the present time mark. We know it is the closest relative as they have the same ancestor and were around at a very similar time mark.
Ainhoa belonged to the rock club. She was learning about different types of rocks. Which of the following rocks is formed through squeezing and heating? *
A.Crystal Rock
B.Igneous Rock
C.Metamorphic Rock
D.Sedimentary Rock
Answer: Metamorphic rock.
The diagram represents part of a process that occurs in cells.
Which cellular process must occur before the one illustrated above?
Select one:
a. meiosis
b. replication
c. transcription
d. translation
Answer:
C. Transcription
Explanation:
The diagram shows translation, where mRNA is translated by a ribosome to create a specific amino acid sequence.
Transcription must occur before translation, because it is the process where mRNA is made.
In transcription, mRNA is transcribed from DNA, then it is sent out of the nucleus and into the cytoplasm.
Then, the mRNA goes to a ribosome in the cytoplasm, allowing for translation to occur.
So, the correct answer is C. Transcription