Which is an example of how Human activity can cause long-term changes to environments that affect organisms?

Answer:

If cytokinesis was skipped, Cells would have too many chromosomes; cells wouldn't function properly because they would be too big.

Answer: Living things are organisms that can carry out the basic processes of life:

Movement, Respiration, Sensitivity or Irritability, Growth, Reproduction, Excretion and Nutrition

Answer:

areoloar connective.

Areoloar connective is the answer

Assessing biodiversity of a selected environment can be done in various ways, including species richness, habitat, genetic and functional diversities among others.

Biodiversity is the variety and variability of life on Earth, including the diversity of species, ecosystems, and genetic variation within species.

Various ways to assess the biodiversity of a selected environment are:

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Dichotomous keys are used to identify organisms according to their traits. Bellow you will find the proposed dichotomous key to identify these fruits.

A dichotomous key is a significantly useful tool to classify organisms. The is used to identify organisms by describing different morphological traits, leading you to the correct taxonomic classification.

The term dichotomous refers to how information is provided. There are always two options (a and b, or 1 and 2), and you will have to choose one of them according to the characteristics of your organism. The key describes specific morphological traits of organisms that are useful for differentiation.

1) a- Simple fruit -------------------------- 2

  b- Composed fruit -------------------  Pineapple

2) a- Unicarpelar ------------------------- 4

    b- Pluricarpelar ---------------------- 3

3) a- Polycarpic ----------------------------5

   b- Multiple ------------------------------  6

5) a- Pomus --------------- Apple

   b- Other ----------------- 7

7) a- Berry ---------------- 8

   b- Pepo ----------------- Melon

8) a- Acid and Sweet ----------------- Orange

   b- Acid and unsweetened ------- 9

9) a- Green colored ----------- Lime

   b- Yellow colored ----------- Lemon

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A testable hypothesis is one that can be tested through empirical research, meaning that it is possible to gather evidence to support or refute it.

A hypothesis is a possible explanation that is proposed for a phenomenon that occurs in nature. In the scientific method, hypotheses are tested by collecting and analyzing data to either support or reject them.

A testable hypothesis could be formed from a question by using the following steps:

Identify the phenomenon that you want to study: Start by identifying the phenomenon that you want to study. This could be a relationship between two variables or a question about how something works. Develop a research question: Based on the phenomenon you want to study, develop a research question that can be answered through empirical research. This question should be specific and should be able to be tested using scientific methods. Formulate a hypothesis: Using your research question, formulate a hypothesis that can be tested through empirical research. This hypothesis should be a statement that proposes a possible explanation for the phenomenon you are studying. It should be clear, concise, and testable.

Test the hypothesis: Once you have developed a testable hypothesis, you can design and conduct experiments to gather data that will either support or refute the hypothesis. If the hypothesis is supported by the data, you can consider it to be a valid explanation for the phenomenon you are studying. If the data refute the hypothesis, you may need to revise it or develop a new hypothesis.

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According to the research, the correct answer is that erosion is a process that happens again and again in the rock cycle.

It is the process in which rocks are formed depending on the place where they are formed, a type of rock will be designated, which are classified into three;

In this sense, after the igneous rocks are formed, they are exposed to exogenous agents (water, wind, atmosphere) which begin to erode the rocks, it is here where the erosion process enters that the defragmentation of the rocks by the agents external, transport and sedimentation.

Therefore, we can conclude that the rock cycle explains and understands the processes that give rise to igneous, sedimentary and metamorphic rocks and undergo different processes such as erosion.

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The effect of a country with a transitional economy on the globalization process is to further the globalization process of the global economy and accelerate global interdependence.

A transitional economy denotes an economic system undergoing a metamorphosis from a centrally controlled economy to a market-oriented one. This undertaking can be arduous and intricate, demanding considerable time for the economy to complete the full transition.

Nevertheless, the advantages of embracing a market economy can be noteworthy, encompassing amplified economic expansion, enhanced effectiveness, and heightened ingenuity.

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For the word problem, If the difference of a number and the fraction \(\frac{4}{3}\) is \(\frac{11}{3}\), then the number is 5.

The above mathematical problem is a word problem. Word problems are problems that are written in words, rather than in symbols.

To solve for the difference or mystery number, we say, Let x be the number.

The problem states that x -  \(\frac{4}{3}\) =  \(\frac{11}{3}\),

movin -  \(\frac{4}{3}\) to the other side of the equation,

we get x = \(\frac{11}{3}\) + \(\frac{4}{3}\) = \(\frac{15}{3}\)

We solve the fraction by dividing 15 by 3

\(\frac{15}{3}\) = 5

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The least likely research to have an immediate impact on human society and the environment is that which is solely theoretical or abstract and which does not involve any physical experimentation or practical application.

For instance, research in the fields of pure mathematics or philosophy would usually have little effect on environmental issues. It is important to remember, though, that sometimes even apparently intangible research can have unanticipated direct applications or indirect effects on society and the environment.

Depending on the nature and extent of the study being done, the effect on society and the environment can vary. Compared to other kinds of study, some have a lower likelihood of making a significant difference in society and the environment.

Basic research, for instance, is less likely to have an immediate practical effect because it is concentrated on advancing knowledge and understanding of a particular topic without any immediate practical uses.

The findings of this kind of study are typically published in scholarly journals or presented at scientific conferences, and they frequently involve laboratory experiments or theoretical modeling.

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Answer:

The frequency of animals in population one to carry both alleles in 1&3 is .85%.

Explanation:

Just did the FRQ, hope that this helps. Please mark me brainliest! Peace and Love

According to the Hardy Weinberg equilibrium, the frequency of animals in population one to carry both alleles in 1&3 is 0.85

Hardy–Weinberg Equilibrium (HWE) is a null model of the relationship between allele and genotype frequencies, both within and between generations, under assumptions of no mutation, no migration, no selection, random mating, and infinite population size.

by using this equation p²+q²=1

Hence, Hardy Weinberg equilibrium, the frequency of animals in population one to carry both alleles in 1&3 is 0.85

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Fluids display characteristics of pressure because they consist of moving molecules that exert forces that sum together. Option A is correct.

Molecules are the smallest units of a chemical compound that retain the chemical properties of that compound. They are made up of atoms that are chemically bonded together. Molecules can be made up of two or more atoms of the same element, or they can be composed of atoms of different elements.

When the molecules in a fluid collide with the walls of a container or another object, they exert a force on that object. The pressure of the fluid is the sum of all the forces exerted by the moving molecules per unit area of the object. This pressure is transmitted equally in all directions and is responsible for many of the observed properties of fluids, including buoyancy and the ability to exert forces over large areas.

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Complete question :

Fluids display characteristics of pressure because they consist of?

A. moving molecules that exert forces

B. forces that sum together

C. molecules that push upward

D. particles that are buoyant

Conducting a monohybrid cross of F1 generation plants, the recessive trait reappears in F2 plants in a ratio of 3:1 (3 dominant and 1 recessive).

The expression genetically recessive trait is used to denote any phenotypic feature which is masked by the presence of another allele in the same locus, which is then called the dominant allele on the recessive trait.

Therefore, with this data, we can see that genetically recessive traits are associated with alleles masked by dominant alleles, which generates a proportion 3:1 in F2 heterozygous crosses.

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Explanation

We have 10 offspring, 6 are homozygous long-toothed sharks and 4 are heterozygous long-toothed sharks. The homozygous long-toothed sharks is 80% = 0.8 and the heterozygous long-toothed sharks is 20% = 0.2

Therefore the answer is A.

Answer

A. T: 0.8 t: 0.2

Escherichia coli and Salmonella can remain in one location in our intestines. They would most likely contain pili. The correct option to this question is A.

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Complete question :: Escherichia coli and Salmonella can remain in one location in our intestines. They would most likely contain which of the following?

A .pili

B. flagella

C .cilia

D. glycocalyx

E. spirochetes

Answer:

The crane has a sharp and pointed beak adapted for catching and grasping prey. The sharp beak allows the crane to effectively stab and pierce its prey, such as fish, frogs, or small animals. The pointed shape helps the crane to accurately target its prey and secure a firm grip.

On the other hand, the duck has a flat beak, which is better suited for its specific feeding habits. Ducks are primarily filter feeders, and their flat beak enables them to sift through water or mud to collect small organisms, insects, and plants. The flat beak acts like a sieve, allowing the duck to strain out food particles while retaining water.

The difference in beak shape between the crane and the duck reflects their distinct feeding strategies and ecological roles. Each species has evolved its beak shape to optimize its ability to capture and consume the specific types of food sources available in their respective habitats.

Answer:

The endocrine system regulates how much of each hormone is released. This can depend on levels of hormones already in the blood, or on levels of other substances in the blood, like calcium. Many things affect hormone levels, such as stress, infection, and changes in the balance of fluid and minerals in blood. hope it helped

Explanation:

Answer:

A trait is marked by the tendency to act, think, and feel in a certain way—over time and across situations. Terms such as disposition, construct, dimension, and personality variable have very similar meanings and psychologists often use them interchangeably.

A trait can be thought of as a relatively stable characteristic that causes individuals to behave in certain ways. The trait approach to personality is one of the major theoretical areas in the study of personality. The trait theory suggests that individual personalities are composed of these broad dispositions.

the answer i think is 3

Explanation:

dehydration

Restriction enzyme BamHI and EcoRI will cut the plasmid at its respective sites i.e BamHI and EcoRI site mentioned in above diagram.

(I)EcoRI only-it will cut the plasmid at EcoRI site which is only one in the above plasmid.So the circular plasmid will converted into a linear one with same size i.e (4+2.5+3.5)kb=10kb

(II)BamHI only-it will cut the plasmid at two BamHI site present on the plasmid resulting into 2 fragment of plasmid having size 3.5kb and 6.5kb(4kb+2.5kb).

(III)Both BamHI and EcoRI will cut the plasmid at their respective sites (3 sites-one EcoRI and two BamHI sites) resulting into 3 fragments of plasmid having size 4kb,2.5kb and 3.5kb.

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Mendelian genetics explains L that the collector observed different proportions of the traits because the wild population of lilies was likely composed of heterozygous individuals, meaning that they had two different alleles for the trait.

Mendelian genetics is the study of inheritance patterns of particular traits in organisms. It is based on the work of the 19th-century Austrian monk Gregor Mendel, who first studied the inheritance of traits in pea plants. Mendelian genetics explains the inheritance of traits from parent to offspring using the principles of segregation, independent assortment, and dominance. These principles are the basis for modern genetics and form the basis for understanding how genetic traits are passed down through generations.

A heterozygous individual has both a dominant allele and a recessive allele and produces offspring with a 1:2:1 ratio of the dominant to the recessive allele.

In this case, the wild population of lilies was likely composed of heterozygous individuals, with one allele for the spotted trait and one allele for the solid colored trait. When the collector selected seeds from several of the spotted individuals and planted them in their garden, the resulting lilies exhibited a 1:2:1 ratio of the spotted trait to the solid colored trait. This explains why 25% of the lilies produced solid colored flowers.

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25% of the resulting lilies produced solid colored flowers because the spotted flowers were heterozygous in genotype. Hence, the genes for solid color were also present in the spotted flowers.

A branch of biological inheritance known as "Mendelian Genetics" emphasises the theories put forth by Gregor Mendel in 1866 and rediscovers in 1900. These laws had considerable opposition at first, but as Mendel's theories were combined with the chromosome hypothesis of heredity, they quickly emerged as the core of traditional genetics.

Mendelian traits are those whose inheritance pattern is governed by a single locus. In these circumstances, a single gene mutation can result in a disease that is inherited in accordance with Mendel's rules. Heterozygous individuals exhibit the symptoms of dominant diseases. Sometimes genetic carriers inherit recessive traits without being aware of them.

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