Answer:
indirect radiation
Explanation:
brainliest plZzzzzzzzzzzzzzzzzzzzzzzzzz
can someone help me please <333 );
Answer:
According to Punnett Square, what can be concluded from Huntington's disease is that the disease is autosomal dominant.
Explanation:
Huntington's disease is characterized as a neurodegenerative condition, which affects body movements and progressively decreases some higher brain functions.
Inheritance plays a determining role in Huntinton's disease, being a disease transmitted from parents to children with an autosomal dominant pattern, that is, all individuals with the defective gene (H) will have the disease, while the absence of the gene (rr) also guarantees the absence of this condition.
The other options are not correct because:
Inheritance of Huntington's disease is not sex-linked. The allele that determines the Hungtinton's disease is not recessive.Explain whether the female is pregnant.
Answer:
According to the hormone diagram of the menstrual cycle, the woman is not pregnant due to the behavior of progesterone and estrogens, whose levels do not increase, in addition to the absence of human chorionic gonadotropin.
Explanation:
The graph shows the behavior of hormones during a woman's menstrual cycle in the absence of pregnancy.
During a woman's normal cycle, estrogen, luteinizing hormone (LH) and follicle stimulating hormone (FSH) tend to increase prior to ovulation, reach their peak values at ovulation, and then decline, as shown in the graph. Progesterone, on the other hand, increases after ovulation and decreases if the woman does not become pregnant.
In the case of a pregnant woman:
Estrogens continue to increase after ovulation, produced by the ovaries and placenta.Progesterone also increases its levels, as it is a hormone produced by the ovaries and placenta.Hormone human chorionic gonadotropin (HCG) appears and increases during pregnancy, due to the secretory activity of the placenta.The diagram represents the normal cycle of a woman who is not pregnant.
what are one possible logical side effects that a disruption of the global conveyor belt would have on the world.
Plz help
Answer:
Global warming results in increased rainfall in the North Atlantic, and the melting of glaciers and sea ice, the influx of warm freshwater onto the sea surface could block the formation of sea ice, disrupting the sinking of cold, salty water.
Explanation:
Ocean currents and broader circulations move vast amounts of water around the world, redistributing heat and energy, and helping regulate the global climate. This conveyor brings warm water northward in the western North Atlantic and actually contributes slightly to the Gulf Stream.
hope this helps <3
Two parents are planning to have children. The father is heterozygous for type B blood. The mother is heterozygous fir type A blood what are all the different genotypes that there chirldren may inherit
Answer: Possible genotypes: AB, AO, BO, or OO
Explanation: The mother is heterozygous for type A blood so her genotype must be AO. The father is heterozygous for type B blood so his genotype must be BO. After crossing the two in a punnet square, you’ll get the listed genotypes. The phenotypes for this same problem would be blood type AB, type A, type B or type O, because types A and B are dominant to type O.
Matching
Match the sea floor feature with the correct phrase that best describes it.
8. Ocean ridge
Answer:
d
e
a
c
b
Explanation:
Which two processes are the primary sources of genetic variation?
mitosis and fertilization
synapsis and disjunction
mutation and recombination
overpopulation and reproduction
Answer:
mutation and recombination
Explanation:
Genetic variation can be caused by mutation (which can create entirely new alleles in a population), random mating, random fertilization, and recombination between homologous chromosomes during meiosis (which reshuffles alleles within an organism's offspring).
5. Why is it helpful to increase soil carbon and build soil organic matter?
Answer: Increasing the amount of carbon stored in the soil, you offset the amount of CO2 in the atmosphere and also improve the health of soil. Increasing organic matter in soil increases the amount of carbon in soil, and wide range of soil health benefits result.
Explanation:
A series of amino acids linked in linear
fashion is called a
According to the video, what hazards do Farmworkers commonly face? Select three options. experiencing prolonged sun exposure getting lost in isolated areas avoiding falling trees being exposed to cold being exposed to chemicals working with heavy equipment
Answer:
A. experiencing prolonged sun exposure
E. being exposed to chemicals
F. working with heavy equipment
The correct answers are: ✔A.experiencing prolonged sun exposure,
✔E. Being exposed to chemicals
✔F. Working with heavy equipment
Which of the following sequences could be RNA?
A. AUCUGA
B. ATCTGA
C. GATTACA
D. AAATTT
AUCUGA would possibly be an RNA.
Ribonucleic acidA molecule identical to DNA is an RNA or ribonucleic acid.
RNA is single stranded and DNA is double stranded.
The backbone of an RNA strand is formed of alternating phosphate groups and sugar (ribose).
To each of the sugar, one of the bases is attached, that is, adenine (A), uracil (U), guanine (G), or cytosine (C).
There are many types of RNA present within the cell, that is, mRNA, rRNA and tRNA.
Thus, due to the presence of uracil in AUCUGA it could possibly be an RNA.
Find out more information about Ribonucleic acid here:
https://brainly.com/question/477670
In which sequence are the celestial objects correctly listed in order from the smallest mass to the largest mass?
Answer:
I think its A)
hope it helps.
From the smallest mass to the largest mass we have Saturn , solar system Milky Way , universe
The universe is everything from entire space, the stars , planets , galaxies, till the smallest forms of matter and energy. Milky Way is refereed to as our Galaxy containing billions of stars, inclusive of our Sun together with dust and gasThe solar system consists of the Sun and all objects orbiting around it, This includes the planets, moons, asteroids, comets and meteoroids.Saturn is the sixth planet from the sun and the second largest after Jupiter. it is called the gas-giant planet made up of mostly hydrogen (H2) and helium (He).See related answer here:https://brainly.com/question/16159267
Which term refers to the process by which organisms that are better adapted to their environment are more likely to survive and reproduce?
Answer: I would say adaptation unless you have multiple choices
8. Which of the following is true about the air's temperature at different
elevations?
A: Air closer to space is warmer.
B: Air closer to space is cooler.
C: Air closer to the ground is cooler
D: All of the above.
Could someone help me with this?
1. Starch
2. Hydrogen peroxide and oxygen
What are the four stages of the cell cycle?
Answer:
G1- Growth, S- DNA synthesis, G2- Growth and preparation for mitosis, M- Mitosis (cell division)
Explanation:
The cell cycle is a four-stage process in which the cell increases in size (gap 1, or G1, stage), copies its DNA (synthesis, or S, stage), prepares to divide (gap 2, or G2, stage), and divides (mitosis, or M, stage). The stages G1, S, and G2 make up interphase, which accounts for the span between cell divisions.
DNA strand thingy (9th grade biology) (multiple choice)
How would you measure the size of a population of gray squirrels in a woodland?
Answer:
Um, well the formula for population growth (is that what you are asking?) is
(birth rate + immigration rate) - (death rate + emigration)
Explanation:
emigration is animals moving out and immigration is animals moving into the population.
Which is NOT a step in the emergence of life proposed in the Oparin hypothesis?
Answer:
self-copying molecules ate the primordial soup
Explanation:
Which of these is most responsible for carrying coded information from the nucleus?
OA
The cell membrane
ОВ:
The ribosomes
ОС:
mRNA
OD
ATP
Answer:
the answer is C- mRN
.......
results from chemical reactions involving sunlight, air, exhaust, and
Ozone?
Examples of mitigation projects include which of the following?
1. Greenway
II. Fish ladder
III. Wildlife corridor
A. I,II, and III
B. Il only
C. I and III only
O D. II and III only
9
Answer: A
Explanation:
I took this quiz
Answer:
I, II and III
Explanation:
just took the test
pls pls help!! :( it’s due in an hour
Answer:
a just learned this in my biology class
What challenges do investigators face when conducting a scientific inquiry?
Scientific inquiry is not easy to implement because of several factors. One of the problems is taking into consideration all the (1) ________ and deciding which ones to standardize. Another problem investigators face during experimentation lies in (2)_________ the evidence.
A scientist must consider all the data gathered during the experiment and decide which way to present the evidence.
What is scientific inquiry?A scientific inquiry refers to the process of seeking out new knowledge through experimentation. It is the process through which scientists gather new knowledge.
A scientist must consider all the data gathered during the experiment and decide which way to present the evidence.
Learn more about scientific investigation: https://brainly.com/question/12877465
DIPLOID (_____) → HAPLOID (_____)
Answer:
Diploid is 2 and Haploid means 1
Explanation:
Answer:diploid-2
Haploid -4
Explanation:
Although DNA is present in all organisms, the genetic code contained in the DNA creates
differences between all species. The DNA of an amphibian, such as a frog, is different from
the DNA in a human because a frog's DNA
A. contains a different number and sequence of nitrogenous bases
B. contains larger, more inclusive phosphate groups
C. lacks guanine and adenosine
D. does not contain as many hydrogen bonds between base pairs.
Answer:
The DNA of an amphibian, such as a frog, is different from the DNA in a human because a frog's DNA contains a different number and sequence of nitrogenous bases (option A).
Explanation:
DNA is the molecule that contains all the genetic information of the different species of living beings, being a molecule that is present in all of them.
Although the DNA of all living beings has the same basic structure —four nitrogenous bases, a deoxyribose and a phosphate group— what makes the differences between species is the length of the DNA molecule and the different sequences of nitrogenous bases present in the molecule. It is for this reason that frog DNA is different from human DNA.
The other options are not correct because:
B. There are no differences in the phosphate groups from one species to another.
C. All DNA molecules contain guanine and adenine.
D. Hydrogen bonds between nitrogenous bases depend on the amount of paired bases, but are not related to differences in DNA between species.
To reproduce, female elephants produce eggs and male elephants produce sperm. Offspring are produced by the fusion of an egg with a sperm cell. Which statement is true about the offspring?
A. The offspring are genetically identical to the parents because they are produced by sexual reproduction.
B. The offspring are genetically distinct from the parents because they are produced by sexual reproduction.
C. The offspring are genetically distinct from the parents because the egg and sperm are both diploid.
D. The offspring are genetically identical to the parents because the egg and sperm are both diploid.
Answer:
The right answer is B. The offspring are genetically distinct ... by sexual reproduction.
Explanation:
Sexual reproduction, as opposed to asexual reproduction, indicates that the propagation of a species involves male and female gametes. It is the main method of reproduction of multicellular organisms.
In the first stage of sexual reproduction, meiosis, the number of chromosomes is reduced from a diploid number (2n) to a haploid number (n). During fertilization ("fertilization"), haploid gametes come together to form a diploid zygote and restore the initial number of chromosomes (2n).
Which of the following correctly describes how DNA differs from RNA?
A. DNA has ribose sugars and uracil bases; RNA has deoxyribose sugars and thymine bases
B. DNA has deoxyribose sugars and thymine bases; RNA has ribose sugars and uracil bases
C. DNA has ribose sugars and thymine bases; RNA has deoxyribose sugars and uracil bases
D. DNA has deoxyribose sugars and uracil bases; RNA has ribose sugars and thymine bases
Answer:
B
Explanation:
DNA stands for deoxyribonucleic acid and had AGCT bases. RNA stands for ribonucleic acid and has AGCU bases.
Select the correct answer from each drop-down menu.
Which words and phrases connect the ideas in this excerpt from a compare and contrast essay?
The team considered using products made by y company A and company B. However, the budget and concerns about learning
about two products meant that they needed to choose only one. They realized that the product from company A was of excellent quality,
to company B's product.
Answer:
The team considered using products made by both
company A and company B. However, the budget and concerns about learning about two products meant that they needed to choose only one. They realized that the product from company A was of excellent quality,
in contrast
to company B’s product.
Explanation:
Answer:
both; in contrast
Explanation:
Someone help please!!!!!
Answer:
i think it is the second one (2) substance B to enter the cell
Requirements to receive USDA certification for organic agriculture include
which of the following?
1. Only diseased animals are allowed antibiotics.
II. All animals must have enough space to behave naturally.
III. No animals can be exposed to artificial hormones or pesticides.
Answer: In instances when a grower has to use a synthetic substance to achieve ... As for organic meat, regulations require that animals are raised in living ... feed and forage, and not administered antibiotics or hormones. ... but can include substances that would not otherwise be allowed in 100% organic products.
