How do I use random assignment for observational study design to test what makes a banana ripen quicker using a banana that's wrapped in plastic and one that's not wrapped in plastic?  what what is the response variable and what is the explanatory variable?

Q: What is pollinator ? Define the process of pllination ?

A: Pollinators:                  An animal that causes plants to make fruits or seeds is recognized as…

Q: QUESTION 5 Identify the most appropriate analysis for the following study: A study tested the effect…

A: For problems involving categorization and prediction, logistic regression is frequently utilized.…

Q: What is self-incompatibility? Why does self-pollination not lead to seed formation in…

A: Pollination is the mechanism by which flowering plants reproduce sexually. Male sex organs termed…

Q: What is pollination and how is it important to the environment? Please explain the scientific…

A: Definition  Pollination : It is a process in which pollen grains (the male gametophytes) from anther…

Q: • SEEDING GROWTH Table 2.7: Mean of Seedling Characteristics of Wheat Cultivars Affected by…

A: The provided tables present data on the mean values of seedling characteristics of wheat cultivars…

Q: You hypothesise that plants will grow faster if they receive more fertiliser. Briefly explain how…

A: Experiments are an essential part of the research, they enable a researcher to observe phenomenons,…

Q: What is the relevance of Pharmacognosy and Plant Chem to research and developement

A: Pharmacognosy is the branch in which we study the drug and drug substances of natural origin and…

Q: Is wrapping a banana in plastic wrap and leaving the other bananas alone to see which one rots…

A: In science, we can test a theory by experimenting. Experimenting increases the scope of establishing…

Q: Using the same experimental data, what is the percent increase in height of plants in the second…

A: The arithmetic mean is nothing but an average of values provided. It is calculated by dividing the…

Q: What are the external factors on seedling growth? and what are their effects in seed growth and…

A: External factors and their effect on seedling growth and germination. 1. Water- there are enzymes…

Q: what is the experimental group, independent variable, dependent variable, and control group with the…

A: The basic setting for a mouse camouflage experiment involves determining the effects of various…

Q: Compare the following situations of seed germination of monggo seeds within five days: - watered…

A: Germination is a process of sprouting of seed, or reproductive part of a plant body after a dormancy…

Q: What is a feasible explanation why there is lesser percentage of germination and growth rate in…

A: The metabolic and growth rates of cells are affected by temperature. Different varieties of seeds,…

Q: What are plant breeding for developing resistence to insect pests?

A: Insects tend to attack all the economic plant varieties leadingg to minimal to extensive losses in…

Q: Under which of the following conditions would pollen from an S2S5 plant successfully pollinate an…

A: The fertilization cannot be guaranteed by the mere arrival of viable pollens on the receptive…

Q: Describe the experimental steps from a fruit to carbohydrate analysis.

A: BASIC INFORMATION BIOMOLECULES  These are the molecules that are made up of the biological elements…

Q: Dr. I.M. Bright is studying whether digital or real life exhibits at the Greensboro Science Center…

A: The experiment and its result are proper ensured only when there are correct independent, dependent…

Q: Diagram how plant breeders use truncation selectionto improve agricultural crops.

A: Plant breeding is the technique to raise the desired plants and seedlings through, biotechnological…

Q: Identify some characteristics of life as evident in the reaction in stimuli of makahiya plant. What…

A: The “makahiya” plant is found in some parts of the Philippines. It is a type of woody vine that…

Q: What type of event causes founder effect? what type of event causes bottleneck effect?

A:

Q: For each experimental set up (geotropism and phototropism), identify the  dependent and independent…

A: In an experiment the independent variable is the cause and the dependent variable is the effect. The…

Q: first tested the 'pollinator-attraction' hypothesis that red flowers attract pollinators:  once…

A: As per the hypothesis the 'pollinator-attraction' suggests that red flowers attract pollinators and…

Q: 1. A) Describe the three steps (Reception, Transduction, Response) of de-etiolation (greening…

A: A stage of etiolation in plant can be elaborated as the presence of non-green plastids called the…

Q: Purpose: To determine the effect of varying fertilizer brands upon the growth rate of a vinca plant.…

A: The variables in a study of cause and effect relationships are called the dependent and independent…

Q: Suppose that 100 pollen grains land on a stigma, and 50 mature seeds are formed in the fruit. What…

A: Pollination is an important phase in plant reproduction because pollen grains must effectively reach…

Q: For the article "Effects of an invasive predator cascade to plants via mutualism disruption"…

A: When evaluating a scientific article like "Effects of an invasive predator cascade to plants via…

Q: What are the three types of study designs used in GWAS? Provide a specific example of a study…

A: Introduction  GWAS stands for Genome-Wide Association Study. It is a type of genetic study that…

Q: Intraspecific competition is a competition between members of the same species and is commonly…

A: The number of plants needed per hedging length to achieve the desired effect is referred to as…

Q: What are the predictions of the Optimal Defense Theory? you that to do a fond afv

A: The Optimal Defense Theory is a concept in ecology that focuses on the idea that plants allocate…

Q: Please answer fast If antibiotic resistance is not an inherited trait, which graph below is a…

A: If antibiotic resistance is not an inheritable trait, dependent variable is in no relation to…

Q: A group of students have carried out an experiment to investigate the relationship between the…

A: Growth and regulation of plants are governed by plant growth hormones or regulators which are mainly…

Q: Many plants mimic other plants or other animals in order to attract pollinators. a) Describe one…

A: In this discussion, we'll dive into the intriguing world of plant-pollinator interactions,…

Q: Why is photoperiod such a widely used time cue?

A: The ability of a plant to re-orient its shoot growth towards a light source is known as…

Q: Specifically, address the difference between the control groups of Brassica rapa plants under…

A: The objective of this question is to understand the difference between the control and experimental…

Q: The crab spider, Thomisus spectabilis, sits on flowers and preys upon visiting honeybees. Do…

A: Answer

Q: Fitness can be measured  as seed set (seed production) Why is it important to measure fitness as…

A: Fitness is a measure of  the reproductive success of an organism. The higher the ability to…

Q: A group of students have carried out an experiment to investigate the relationship between the…

A: Introduction :- Plant hormones plays important role in growth and differentiation of  cultured cells…