What is the shortest interval on record between the birth of two siblings?
Answer:
208 days
Explanation:
The shortest interval between two children born to separate confinements is 208 days for Jayne Bleackley (New Zealand) who gave birth to Joseph Robert on 3 September 1999 and Annie Jessica Joyce on 30 March 2000.
Which protein complex allows hydrogen ions to rush out of the thylakoid,
providing energy for molecule formation?
Answer:
ATP synthase
Explanation:
What type of plant adaptation is a thick, woody stem?
Life cycle difference
Inherited behavior
Physical characteristic
Stages of growth
that would be C phisical characteristic
Answer:
c) Physical characteristic
Explanation:
A thick and woody stem are physical characteristic of a plant adaptation. These are not due to life cycle difference and inherited behaviour. Therefore, the option (c) is the correct answer.
I can be good or bad. When I am good, I help you digest food and compete against pathogens for colonization sites.
archaebacteria
eubacteria
protist
fungi
plant
animal
Which gland/organ is responsible for the production of estrogen and ova?.
Answer:
Ovaries•function of the ovary is to produce the egg which develops in the Graafian follicle. The ovary is also responsible for the production of the hormones progesterone and estrogen.
Please Help I Need Help
Explanation:
symbitotic: close ecological relationship between two or more organisms that live in close contact
mutualism is a symbiotic relationship in which both organisms benefit;
parasitism is a symbiotic relationship in which one organism benefits while the other organism is harmed
commensalism one organism benefits, the other neither benefits nor is harmed
:commensalism: answers will vary; lesser long-nosed bat/saguaro cactus; human and pet dog
Mutulism: answers will vary, human and eyelash mite, clownfish.and sea anemone
parasitism answers will vary, caterpillar and wasp, human and tapeworm
To help protect their neighborhoods and natural resources, people can phone, write letters, or petition companies and government agencies to consider the environmental effects of their actions.
True Or False?
motion is needed for work to have been done true or false
Answer:
Ture
For work, in Science to be done a force must be exerted and there must be motion or displacement in the direction of the force
ILL MARK BRAINLIEST
Human Impact on Resources
Project: Roads in a Rainforest
Dont anser with a oaragraph im not looking for that
Answer:
Human impact on resources is negative for many reasons why being deforestation
Roads in the rainforest would be negative impact because your destroying habitats to an already limited envirment
Explanation:
why did jesus commend the four friends instead of being mad that they had interrupted his speech
Answer:
Because jesus was a pretty cool dude
Explanation: he forgives us for our sins :)
and jesus wansnt mad at them for interupting him he loves us all
The purpose of ______ is to pass a copy of a cell's gene to cells in the next generation. The purpose of ______ is to pass the parents' genes onto the next generation.
The purpose of reproductive cells is to pass a copy of a cell's genes to cells in the next generation. The purpose of somatic cells is to pass the parents' genes onto the next generation.
Reproductive cells are specialized cells involved in the process of sexual reproduction. In humans and many other organisms, reproductive cells include sperm cells in males and egg cells (or ova) in females. These cells are produced through a unique cell division process called meiosis, which reduces the number of chromosomes in half to create haploid cells.
Somatic cells make up the majority of an organism's body and are involved in various functions, such as growth, repair, and maintaining bodily functions. Unlike reproductive cells, somatic cells are diploid, containing two sets of chromosomes—one inherited from each parent. While somatic cells do not directly pass their genes to the next generation, they play a crucial
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Which of the following phases ends just before cell division?
A. M phase
B. G1 phase
C. G2 phase
Answer:
C
Explanation:
The G2 phase ends just before cell division as it is considered as the last phase of the process of cell division. Thus, option C is correct.
What happens in different phase of cell cycle?In eukaryotic cells, the phases of the cell cycle are divided into two major phases, which are interphase and mitotic stage. During the mitotic stage, cell divides its DNA and cytoplasm into two equal parts, thereby forming two daughter cells.
Cell division is essential for organism growth, tissue repair, healing and regeneration, and reproduction. The process by which a parent cell divides into daughter cells is known as cell division. For both single-cell and multicellular organisms, cell division is essential. Cell division can directly increase the population of single-celled organisms like Amoeba or Paramecium.
Therefore, The G2 phase ends just before cell division as it is considered as the last phase of the process of cell division. Thus, option C is correct.
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What is the reason food molecules aren’t in Hydroponic plant food
Answer:
stem cellls?
Explanation:
Water and hydroponic plant food do not have food molecules inside them according to food labels and food indicator experimental results.
Between 1970 and 1985, why did cars become more energy efficient?
Answer:
Cars became more energy efficient because of the oil crisis in 1973.
Explanation:
It forced manufacturers to focus on fuel economy, which made gallon numbers rise in the late 1970s and early 1980s.
Hope this helps: )
Identify and explain the purpose of the 4 major components in the refrigeration cycle?.
Answer:
compressor
Compression is the first step in the refrigeration cycle, and a compressor is the piece of equipment that increases the pressure of the working gas. Refrigerant enters the compressor as low-pressure, low-temperature gas, and leaves the compressor as a high-pressure, high-temperature gas.
condenser
The condenser, or condenser coil, is one of two types of heat exchangers used in a basic refrigeration loop. This component is supplied with high-temperature high-pressure, vaporized refrigerant coming off the compressor. The condenser removes heat from the hot refrigerant vapor gas vapor until it condenses into a saturated liquid state, a.k.a. condensation.
The expansion device
the job of a system’s expansion device is the same - create a drop in pressure after the refrigerant leaves the condenser. This pressure drop will cause some of that refrigerant to quickly boil, creating a two-phase mixture.
This rapid phase change is called flashing, and it helps tee up the next piece of equipment in the circuit, the evaporator, to perform its intended function.
evaporator
The evaporator is the second heat exchanger in a standard refrigeration circuit, and like the condenser, it’s named for its basic function. It serves as the “business end” of a refrigeration cycle, given that it does what we expect air conditioning to do – absorb heat.
This happens when refrigerant enters the evaporator as a low temperature liquid at low pressure, and a fan forces air across the evaporator’s fins, cooling the air by absorbing the heat from the space in question into the refrigerant.
If both parents have type A blood what are their genotypes?
Answer:
Explanation:
Two parents with blood type A will have a baby with either A or O
how many chromosomes are in the daughter cells after meiosis is completed?
Answer:
23 chromosomes
Explanation:
Each daughter cell will have half of the original 46 chromosomes, or 23 chromosomes. Each chromosome consists of 2 sister chromatids. The daughter cells now move in to the third and final phase of meiosis: meiosis II.
Answer:23. Just take half of 46 away and there's your answer.
Explanation:
What is a keystone species? Why are keystone species important? Give and example.
Answer:Key stone
Explanation:
Keystone species hold together the complex web of relationships in an ecosystem. They can be animals, plants or microorganisms. Examples of keystone species include starfish, sea otters, wolves and elephants.
What happens to the distance between molecules when a substance changes from a liquid to a gas? Why?
An enzyme controlled reaction was carries out at 36°C. After 3 minutes, 240 cm' of product had been
produced. Calculate the rate of reaction is cm/s
explain in the different between barried method of contracetption and hormonal method contraception and given example for contraception method
A barrier method of contraception is a method that prevents the contact of sperm and ovum with the help of barriers. Examples include spermicidal creams, cervical caps, and condoms.
What do you mean by Contraception?Contraception may be defined as the method of restricting the number of children parents have. It is also comprehended as birth control or fertility control. It works in such a way that it prevents the process of successful fertilization.
Hormonal method contraception may be defined as those methods that alter the normal function and effectiveness of hormones like estrogen and progesterone. Examples include intrauterine devices, pills, injections, etc.
Therefore, the difference between the barrier method of contraception and the hormonal method of contraception is described above.
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Approximately what percentage of human energy requirements is currently produced with fossil fuels?
Answer:
80%
Explanation:
a study in 2019 shows that 80% of our human energy is produced with fossil fuels
Mendel crossed pea plants dominant for two different traits (tall and green pods) with pea plants recessive for those same two traits (short and yellow pods). This cross resulted in pea plants that had combinations of all four traits (tall with green pods, tall with yellow pods, short with green pods, and short with yellow pods). Which law of inheritance best describes why this happens
The law of inheritance that explains such a pattern of trait inheritance is the law of independent assortment of genes.
Law of independent assortmentThe law states that characters are inherited independently from one another. In other words, the inheritance of trait 1 is totally independent of the inheritance of trait 2.
There are several exemptions to the law of independent assortment of genes. There have been cases of linkages and gene interactions such as pleiotropy.
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PLEASE HELP FAST I AM ON A TIMER THANK YOU!!
When we analyzed haplotypes detected in mtDNA from the various sites where juncos lived, we found patterns in the data. We noticed that the more time that passed, the more mutations occurred. Mutations in DNA lead to differences in the juncos. Examine the data from the site below and circle the best claim.
(PLEASE LOOK AT PICTURE TO SEE THE DATA)
A.) Junco A and Junco G are very closely related—their DNA does not show many mutations.
B.) Junco A and Junco F are very closely related—their DNA does not show many mutations.
C.) Junco A and Junco N are not very closely related—their DNA shows many mutations.
D.) Junco A and Junco M are not very closely related—their DNA shows many mutations.
Answer:
The answer is c. Here is why. Look at my explination below
Explanation:
When you look at the table you can see which one is most looked at, and use the answer to find the data table, use that and you shall get your answer, my friend!
Weather is——
A- short-term and affects a local region
B- long-term and affects a local region
Answer ASAP and please be correct
What do both different alleles and same allele copies have in common?
Otwo alleles
O affect phenotype
O dominant traits
varied inheritance
Answer:
Two alleles is correct
Explanation:
Alleles are versions of the same gene with slight variations in their sequence of DNA bases. These small differences among alleles of the same gene contribute to each person's unique characteristics.
Describe what pollination is and how it
happens
Explanation:
Pollution is:
the presence in or introduced into the environment of a substance or thing that has harmful or poisonous.
typically caused by man made things, like factories when they leak pollutant air into the atmosphere and other items like ships when they leak oil pollutants into the waters.
A biologist sequences the DNA of two different organisms and identifies these two sequences:
Sequence 1: GTACCACATCGAAGGGTC
Sequence 2: GTACGACACCGAAAGTTC
What conclusion can the biologist draw about the two organisms based on the DNA fingerprinting?
A.They are closely related but different species.
B.They are the same species.
C. One organism evolved from the other.
D. They are not related at all.
The two DNA sequences of organisms represent that they are closely related but different species.
What do you mean by Species?Species may be characterized as a group of organisms that can reproduce naturally with one another and produce fertile offspring.
DNA fingerprinting is a technology that reveals the similarity between the DNA sequences of two or more organisms of the same or different species.
Both the sequence are very similar to one another, only a few bases are altered which signifies that they are closely related but belongs to different species.
Therefore, the two DNA sequences of organisms represent that they are closely related but different species.
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....Brainliest given...
Refer to picture below:
Kavinsky
Answer:
now you can give the other person brainliest :3
Explanation:
What are some of the ways modern Americans rely on a global agriculture system?
Critical Thinking Questions
The U.S. is a leader in agriculture and food globally. In the last 150 years, technologies and innovations in the production, transportation, and retailing of food have developed economic growth at home and provided affordable food to the of people of the world.
What is the role of globalization in agriculture?Globalization has developed agricultural production and resulted it in growing much faster compared to the ones in the past.
Before the fast growth was around over 3 percent per year. Now at this time, it is 4 to 6 percent.
However, these increased rates of growth involve a particular change in its composition.
Thus, it can be concluded that globalization helped billions of people to overcome extreme poverty and improved their lives.
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