Answers
Answer:
B. Both pass on genetic material to the offspring.
Asexual reproduction is a process in which organisms produce offspring without the involvement of meiosis and fertilization. The offspring produced through asexual reproduction are genetically identical to the parent organism. In contrast, sexual reproduction is a process in which organisms produce offspring through the fusion of genetic material from two parent organisms. The offspring produced through sexual reproduction are genetically diverse as they inherit a combination of genetic material from both parents. Both asexual and sexual reproduction pass on genetic material to the offspring. However, only sexual reproduction leads to genetic diversity in the offspring.
Human egg Angiospermic egg
Humans are reproductively active throughout their reproductive phase. So, the eggs don't form only once in their lifetime, it produces many times.
Angiosperms are also reproductive throughout their reproductive phase. So, egg produces much time during their reproductive phase.
Human eggs are not stationary. During the process of ovulation, eggs are released from the ovary and transported to the uterus through the fallopian tube. Angiospermic eggs are stationary. Eggs remain closely packed in the ovary.
Human eggs are not actively motile like human sperm. Angiospermic eggs are non-motile. That's why for the process of fertilization male gamete enter inside the ovary through the stigma and style.
Syngamy (zygote) formation takes place during the fertilization process. Syngamy (zygote) formation takes place during the fertilization process.
Related Questions
What is the difference between a dominant color allele and a recessive color allele found in pea plants? Responses Both alleles code for proteins that produce pigments. The pigments produced by a recessive color allele are white. A recessive color allele codes for proteins that produce pigments. A dominant allele does not code for those proteins. A dominant color allele codes for proteins that are involved in the production of pigments. A recessive color allele does not produce a working version of these proteins. Both alleles cannot code for any proteins. Purple is the natural color of plant petals when no other factors are involved.
Answers
The differences between a dominant color allele and a recessive color allele found in pea plants is based on the facts that 5. A dominant color allele codes for proteins that are involved in the production of pigments and 6. A recessive color allele does not produce a working version of these proteins.
What are dominant and recessive alleles in a given locus?The expression dominant and recessive allele for a given locus make reference to the presence of one alle called dominant which masks the expression of the recessive allele in heterozygous individuals, which is only expressed in homozygous recessive individuals.
Therefore, with this data, we can see dominant and recessive alleles in a given locus have a distinct effect on the phenotype in the sense the recessive allele does not produce the required protein in presence of the dominant allele.
Learn more about dominant and recessive alleles here:
https://brainly.com/question/2717245
#SPJ1
During a plasticity test, if the soil snake breaks, what does this tell you about the soil?
A. The soil is cohesive.
B. The soil should be rolled tighter.
C. The soil was a poor sample.
D. The soil is not cohesive.
Answers
Please mark brainliest!!!!!!!!?
1.The process of breaking rock and sediment into smaller pieces is known as ….
A. Deposition
B. Weathering
C. Constructive force
D. Erosion
Answers
Answer:
b
Explanation:
dcos thats the answer eeeeeeeeee
Which of the following best explains why bacteria are able to adapt to
changing environmental conditions?
A Bacteria have DNA that rarely mutates in the population.
B Bacteria reproduce rapidly, allowing mutations to increase in the
population.
C Bacteria reproduce asexually, causing little genetic variation in the
population.
D Bacteria exchange genetic material, which increases the number of
chromosomes in the population.
Answers
Answer: B
Explanation:
A child uses her hand to measure the width of a tabletop. Her hand has a width of 8.3 cm at its widest point, and she finds the tabletop to be 15.5 hands wide.
Answers
Answer:
see below
Explanation:
To find the width of the tabletop in cm, we can multiply the number of hands by the width of one hand.
Width of tabletop = 15.5 hands x 8.3 cm/hand
Width of tabletop = 129.45 cm
So, the width of the tabletop is 129.45 cm.
Daughter cells will never re-enter the cell cycle once they are created.
Answers
All Hereditary material encoded in Human DNA and is passed from one cell generation to the next via mitosis. The daughter cells are virtually identical to the parent cells and will continue to differentiate / self-renew indefinitely, helping to maintain appropriate stem cell levels in the human body
Thalassemia is a hereditary disease of the blood of humans resulting in anemia. Severe anemia (Thalassemia major) is found in homozygous (TMTM) and a milder form (Thalassemia minor) is found in heterozygous (TMTN). Normal individuals are homozygous (TNTN). If all individuals of Thalassaemia major die before sexual maturity, what fraction of the adult F₁ from marriages of minors with minors would be expected to be anemic?
Answers
Answer:
If all individuals with Thalassemia major die before sexual maturity, the fraction of the adult F1 from marriages of minors with minors that would be expected to be anemic would be 0.25. This is because, in such a marriage, each parent is a carrier of the trait (TMTN) and the offspring of such a marriage would thus be expected to be in a 1:2:1 ratio of normal individuals (TNTN): carriers (TMTN): individuals with Thalassemia major (TMTM). Since those individuals with Thalassemia major would not have survived to adulthood, the fraction of anemic individuals would be 0.25 (1/4).
Explanation:
If all individuals of Thalassemia major die before sexual maturity, the expected fraction of anemic individuals in the F1 generation of marriages between Thalassemia minors would be 0.25, or 25%. This is because, when two Thalassemia minors are married, the genotypes of their offspring will be 25% TT (Thalassemia major), 50% TN (Thalassemia minor), and 25% NN (normal individuals). Since only the TT individuals will be anemic, 25% of the offspring will be anemic.
when on enzyme is subject to excess heat
Answers
Answer:
Enzymes rely on molecular movement and collisions with the compounds they are meant to bind with -- called substrates -- so they can speed up certain chemical reactions. Increases in temperature increase molecular activity, and can result in a higher rate of collisions between enzymes and substrates. If the temperature rises too high, however, the enzymes could become denatured, and the positive effects of the temperature increase could be nullified.
Explanation:
Many enzymes lose function at lower and higher temperatures. At higher temperatures, an enzyme's shape deteriorates. Only when the temperature comes back to normal does the enzyme regain its shape and normal activity unless the temperature was so high that it caused irreversible damage.
Define of DNA sequencing in the simplest form
Answers
Answer:
DNA sequencing is the process of determining the order of the four bases (adenine, thymine, guanine, and cytosine) in a molecule of DNA.
Explanation:
The experiment was run again and had the test groups changed to better test the amount of sunlight poppies are exposed to influences their growth rate. You can see how the experiment was set up below. Is this a better set up to test that hypothesis?
Experiment #2
Variable
Test Group 1
Test Group 2
Test Group 3
Water
5 ml
5 ml
10 ml
Sunlight
8h
16h
16h
Fertilizer
10 grams
20 grams
10 grams
Results of Experiment:
Average growth of poppies per day
0.5 cm
1 cm
1 cm
Group of answer choices
True
False
Answers
Considering the experimental setup to test the hypothesis that the amount of sunlight poppies are exposed to influences their growth rate, it can be concluded that the setup is not a better setup to test the hypothesis because other variables like water and amount of fertilizer are not kept constant for all the test groups.
What is a hypothesis?A hypothesis is a theory put up to explain a phenomenon.
A hypothesis must be testable according to the scientific method for it to be considered a scientific hypothesis.
Scientists typically build their scientific ideas on prior observations that cannot be adequately explained by the current body of knowledge.
The process of testing out a hypothesis is through experiments.
When testing a hypothesis by means of experiments, only the factor or variable to be tested is varied, whereas other variables are kept constant.
Learn more about a hypothesis at: https://brainly.com/question/606806
#SPJ1
A student completed a lab report. Which correctly describes the difference between the “Question” and “Hypothesis” sections of her report?
A. “Question” states what she is asking, and “Hypothesis” states the result of her experiment.
B. “Question” states what she is asking, and “Hypothesis” states what she thinks the answer to that question is in “if . . . then . . . because” format.
C. “Question” describes what she is trying to find out, and "Hypothesis" states the procedures and methods of data collection.
D. “Question” describes what she is trying to find out, and “Hypothesis” states any additional information or prior knowledge about the question.
Answers
Answer:
B
Explanation:
Question” states what she is asking, and “Hypothesis” states what she thinks the answer to that question is in “if . . . then . . . because” format.
Which environmental impact of the palm oil industry should we as a society be most concerned about? Why?
Answers
Answer:
Palm oil production necessitates extensive deforestation, which has resulted in a gradual loss of flora and fauna in areas where land is cleared for palm oil cultivation.
How much crude roughage is found in
concentrates?
A. Less than 18%
B. 26% -32%
C. 21%-25%
D. 19% - 20%
Answers
26% -32% crude roughage is found in concentrates.
What are the functions of roughage?Roughage is the portion of plant foods, such as whole grains, nuts, seeds, legumes, fruits, and vegetables, that your body can't digest. However, it's an important food source for the beneficial bacteria in your gut.
Roughages include pasture forages, hays, silages, and byproduct feeds that contain a high percentage of fiber. Concentrates are the energy-rich grains and molasses, the protein.
Dietary fiber, also known as roughage or bulk, includes the parts of plant foods your body can't digest or absorb. Unlike other food components, such as fats, proteins or carbohydrates which your body breaks down and absorbs fiber isn't digested by your body.
Learn more about roughage:
https://brainly.com/question/2284450
#SPJ1
In Freudian theory, which one of the following is an example of Thanatos instinct, which includes aggression, trauma, and risky behaviors?
Answers
In Freudian theory, the following which is an example of Thanatos instinct, which includes aggression, trauma, and risky behaviors is known as substance abuse and is therefore denoted as option D.
What is Freudian theory?This states that unconscious psychological forces, such as hidden desires and motives, shape an individual's behavior, like their purchasing patterns and other forms.
The personality qualities derived interact to create anxiety, which needs to be controlled via a range of defense mechanisms. These strategies mask the true, anxiety related causes of one's conduct.
Thanatos instinct, which includes aggression, trauma, and risky behaviors can be gotten from substance use as it is able to alter the reasoning and behavior of most individuals thereby making it the correct choice.
Read more about Freudian theory here https://brainly.com/question/14902789
#SPJ1
The full question is:
In Freudian theory, which one of the following is an example of a Thanatos instinct, which includes aggression, trauma, and risky behaviors?
A. going to school.
B. seeking nourishment.
C. joining a basketball club.
D. substance abuse.
1 Answer:
Unlike poles of different magnets, will
a. attract each other.
b. repel each other.
c. cancel out each other.
d. first attract and then repel each other.
2 Answer:
A material that does not magnetize easily is
a. iron.
b. cobalt.
c. glass.
d. nickel.
3 Answer:
In a magnetized object, most of the domains point
a. in the same direction.
b. in an east-west direction.
c. in different directions.
d. perpendicular to one another.
4 Answer:
Materials that are more difficult to magnetize but tend to stay
magnetized are called
a. natural magnets.
b. temporary magnets.
c. permanent magnets.
d. variable magnets.
5 Answer:
A magnetic field is described by magnetic lines of
a. energy.
b. strength.
c. force.
d. intensity.
6 Answer:
Which of the following is "not" likely to cause a magnet to lose
its magnetism?
a. Striking it with a hammer.
b. Cooling it.
c. Dropping it repeatedly on the ground.
d. Heating it.
7 Answer:
The magnetic variation of a compass is the smallest at the
a. geographic north pole.
b. geographic south pole.
c. equator.
d. International Date Line.
Answers
Answer:
Explanation:
1. a. attract each other
2. c. glass
3. a. in the same direction
4. c. permanent magnets
5. c. force
6. a. striking it with a hammer
7. c. equator
