What happens during telophase II of meiosis?

Answer:

No, this is not a testable hypothesis.

Explanation:

Hypothesizing regarding ice cream flavor preferences and texture is not scientifically testable since it inquires for a subjective statement from the subject who would be taking part in the experiment. Scientific method is a set of objective steps taken to formulate some conclusion about an observation or a phenomenon.

D) Biological community

Explanation:

Community, also known as a biological community, is a group of interacting organisms that share a shared habitat in biology.

A biological community is made up of things like a forest of trees and underbrush plants that is home to various animals and is anchored in bacterial and fungal-rich soil.

Each species in a community fills a certain ecological niche. A species' interactions with other individuals in the community, such as rivalry, predation, parasitism, and mutualism, are included in its niche.

The positions along the food chains that indicate which organisms in a community consume which other organisms are referred to as trophic levels.

Therefore, Community, also known as a biological community, is a group of interacting organisms that share a shared habitat in biology.

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Answer:

6 electrons

2 electrons

8 electrons

Answer:

DNA replication occurs in the S phase (The phase of DNA synthesis)

Explanation:

This replication of DNA occurs during interphase in the S phase. (2nd phase in the process).

Answer:

the three thing which enters in leaves during the process of photosynthesis are

i) water

ii) carbon dioxide

iii) raw material of photosynthesis

hope it's helpful :)

Experimentation and data collection provides solution to certain problems. It helps to solve an hypothesis formulated providing results and serve as guide for further experiments.

1. A scientific hypothesis is best described as an "educated guess." - False

2. Failure to disprove a hypothesis proves that the hypothesis is correct.- False

3. Scientific theories are never questioned.- False

4. A scientific theory is based on educated guesses and is not backed up by facts/data.-False

5. Scientists that contribute data that contradicts an established theory are not highly regarded in the scientific community.- False

7. Scientific facts are never questioned.-False

The True

6. In order for an investigation to be considered scientific, a controlled experiment must be used.- True

A control serves as a guide in an experiment as the experimental variable is tested with it to see the possible changes or outcome.

8. Science can only answer questions about things that can be seen and observed.- True

Science provides solutions to problem that have been identified, for which data are generated in respect to the problem identified and solutions are provided.

9. Untestable hypotheses fall outside the realm of scientific inquiry -True

An hypothesis should be testable, it is the problem statement that requires a solution.

Answer:

True.

Explanation:

Diploid eukaryotic cells have two haploid sets of chromosomes, one contributed by the mother, the other contributed by the father because sexually producing organisms like humans normally have diploid set of chromosomes which is contributed each by the two parent. The cells in humans that that are haploid set of chromosomes are the sex cells which is egg and sperm.

The egg and sperm fuse to together through reproduction a d fertilization occur when the sperm fertilizes the egg and the haploid set of chromosomes dude to form diploid set of chromosomes which is the offspring .

Answer: Option C.

if resistance increases, flow decreases.

Explanation:

if resistance increases, flow decreases describe Poiseuille's law because it explain the relationship between fluid flow and the viscosity of the fluid, length and width of the turning. The law describe fluid flow is related to length and radius of tubing and viscosity. Increase in resistance will result in decrease in flow rate because flow and resistance are reciprocally related in one way or the other.

Answer: Fatty acids. . Monosaccharides. . Nucleotides. . Amino acids. . What type of molecule is represented by the model below?. . -A molecule made up of four carbon rings with other atoms bonded to those rings-. . A.Fat. . B.Carbohydrate. . C.Steroid. . . D.Protein

Explanation:

Answer:

Q3: B. Hydrogen ions

Q4: Intermolecular force

Q5: D. Cohesion

Answer:

C

Explanation:

scientific law is the description of an observed phenomenon. It doesn't explain why the phenomenon exists or what causes it.

Answer:

Scientific theories and laws develop from the acquisition of scientific knowledge.

Explanation:

Answer:

yes

Explanation:

you would be able to survive

If the human's body only had one type of cell, they will not be existing. Hence, the answer is no.

The human body is the most complex of all living organisms. It is made up of trillions of cells that are organized into tissues, organs, and organ systems with each organization carrying out different functions. Without these organizations, humans will not be able to carryout essential life processes and as such, not able to survive.

If the trillions of cells are just one type of cell, then, only one tissue, organ, and organ system can be formed. The cells had to differentiate in order for them to be organized into different tissues, organs, and organ systems

In other words, if your body had only one type of cell, the different biological processes being carried out would not be possible and you would not survive.

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Answer:

Explanation:

Inbreeding results which can increase the chances of offspring being affected by deleterious or recessive traits. This usually leads to at least temporarily decreased biological fitness of a population (called inbreeding depression), which is its ability to survive and reproduce.

Answer:

the worst type of oil is olive oil and corn oil

Answer:

Palm oil

Explanation:

Although palm oil is considered to be one of the most sustainable crops of its type, it is a also $40,000,000,000 industry notorious for the detrimental damages it has caused to the environment. Here are some examples of the effects its industry has had on nature:

Answer:

Does fertilizer help a plant grow taller?

Explanation:

Every experiment begins with an observation, which then leads to a scientific question that can be tested. In this question, a student measures and records the growth (in height) of two flowering plants every other day for 20 days. He then waters each flowering plants with same amount of water (200mL) but adds 10mL fertilizer to only one group of flowering plant.

This experimental set up implies that fertilizer is the independent variable or manipulated variable of the experiment while the dependent/measured variable is the growth (height) of plants.

N.B: 200mL of water is a constant or controlled variable

Hence, based on the identification of the independent and dependent variables, it can be said that the student is testing IF fertilizer will improve the growth in height of the flowering plants, hence, the scientific question will be: DOES FERTILIZER HELP A PLANT GROW TALLER?

Explanation:

Deoxyribonucleic acid (DNA)is a molecule composed of two polynucleotide chains that coil around each other and growth is the increase of size in a child while development is the process in which a child develops his or her skills

Answer: false

Explanation:

Solute is the substance that dissolves

Solvents is the substance that dilutes dissolve in to make a solution eg ocean water is a solution of salt and water

Water being the solvent and salt being the solute

Answer:

A. Hydrologist

Explanation: A hydrologist is the environmental scientist who is likely to study methods of water conservation and decontamination. He is the person who carries out research on circulating, distributing and studying physical properties of the underground surface of the earth, and its surface waters.

Answer:

Spermatozoa: 23 chromatids

Ootid: 23 chromatids

Anaphase of mitosis: 92 chromatids

Oogonium prior to S phase: 46 chromatids

Explanation:

1) Spermatozoa, also known as sperm cell is a haploid gamete (n) that results from the meiotic division of a dipoid reproductive cell. Since there are 23 pairs of chromosomes or 46 chromosomes in human somatic cells, there will be 23 chromosomes in the spermatozoa. Also, meiotic division occurs twice and separates sister chromatids in meiosis II. Hence, spermatozoa will contain 23 chromosomes (n) with 1 chromosome each i.e. 23 chromatids

2) Ootid is a haploid cell that arises from the second meiotic division of a secondary oocyte. A primary oocyte, with 46 chromosomes/92 chromatids, undergoes meiosis I to produce secondary oocyte with 23 chromosome/46 chromatids, which in turn undergoes meiosis II to produce ootid with 23 chromosomes/23 chromatids (each chromatid is an individual chromosome).

3) Mitosis is the cell division that produces two identical diploid (2n) daughter cells. Note that, 46 chromosomes get replicated to form 92 chromatids. In the anaphase stage of mitosis, sister chromatids get pulled apart to opposite poles but still remain in the cell as cytokinesis is yet to occur.

4) Oogonium is the diploid (2n) cell that gives rise to primary oocyte via mitosis. Prior to the S phase where chromosomes replication occurs, Oogonium cell will contain 46 chromosomes and 46 chromatids.

Answer:

crust closer to a mid-ocean ridge moves away from the ridge and toward a deep-ocean trench. Sea-floor spreading and subduction work together.

Explanation:

Answer:

TYPE OF LIQUID SUBSTANCE RECEIVED

Explanation:

The independent variable in an experiment is the variable that the experimenter deliberately changes or manipulates in order to bring about a response in the dependent variable/measured variable.

In this experiment, the TYPE OF LIQUID was changed for each group of plant in order to see how it affects how the plants grew. Hence, the TYPE OF LIQUID is the independent variable while the dependent variable is the plant growth, which is dependent on the independent variable.

Answer:

wrapping the electrical cord around the microscope

Explanation:

i took the test

The action that is designed to increase the safety of a person carrying a microscope from one place to another is as follows:

Thus, the correct option is C.

A Microscope may be defined as a laboratory instrument that constructs an enlarged image of a small object such as cells and thus illustrating details too small to be seen by the unassisted eye.

In order to increase the safety of a person that holds a microscope and wants to shift it from one place to another via protecting by wrapping the electrical cord around the arm of the microscope.

The arm of the microscope is the place that is generally people hold when they carry a microscope from one place to another.

Therefore, the correct option for this question is C.

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Answer:Improvements in the carbonisation of viscose fibers. While maximum theoretical carbon yield for the carbonisation of viscose fibres is 44%, in reality the carbon yield is just in the range of 20%. ...

ELG Carbon Fibre receives ISO standard. ...

Porous carbon fibers have more power.

magma is the rock that is formed underground so when it comes on earth it'll cool down and form marble

Answer:

A(strong winds)

Explanation:

did the test on edg