Answer:
1) Ribosome
2) heart
3) Robert Hooke. -> discovered the cell
M J Schleiden -> all living organisms are made up of cells
Rudolf virchow -> new cell are arises only from pre existing cells
4) plants cell
The production of orchids by cutting is an example of______.
a.abiogenesis
b.biogenisis
c.divine creation
d.spotaneous origin
Answer:
[tex]a)biogenesis \\ new \: living \: organism \: from \: pre \: \\ existing \: one \\ thank \: you[/tex]
Student A has 64 grams of water in their water bottle. Student B has 1.3 kilograms of water in their water bottle. Student A has more water in
their water bottle.
O True
O False
Answer:
False
Explanation:
Water in student A's bottle = 64 grams
Water in student B's bottle = 1.3 kg = 1300 grams
1300 grams > 64 grams
So, Water in student B's bottle > Water in student A's bottle.
Why does our body temperature increase sometimes when our body is attacked by a pathogen?
Answer:
Some pyrogens are produced by body tissue; many pathogens also produce pyrogens. When the hypothalamus detects them, it tells the body to generate and retain more heat, thus producing a fever.
Answer:
When your body temperature rises because of an infection, it's called a fever. Fevers are caused by chemicals called pyrogens flowing in the bloodstream. Pyrogens make their way to the hypothalamus in the brain, which is in charge of regulating body temperature. When pyrogens bind to certain receptors in the hypothalamus, body temperature rises.
Explanation:
What feature of cells is best demonstrated in the image?
ОА.
Cells are formed from other cells within the same tissue.
OB.
All organisms have cells with different shapes and functions.
Ос.
Cells are the basic units of structure and make up tissues.
OD.
All organisms are made up of a large number of cells.
tum. All rights reserved.
Cells are the basic units of structure and make up tissues.
I am not sure but 90%.
Ashley hypothesizes that adding coffee grounds to the soil will help the plants grow faster. She designs a controlled experiment to determine if this hypothesis is supported.She grows one group of soybean seedlings under normal conditions. She mixes three tablespoons of coffee grounds into the soil of the second group and grows the seedlings under the same light, temperature, and watering regimen. After three weeks, she measures the height of the seedlings and compares the two groups.Identify the parts of the experiment. Place only one term in each category. You will not place all the terms.
The purpose of this study is to determine the experimental group, the control group, the dependent variable, and the independent variable.
Designing and carrying out an experiment is the best approach to prove whether a hypothesis is true or incorrect. To ensure that an experiment examines exactly what the hypothesis claims, scientists must be cautious in how they construct it.
To ensure that only one factor is being altered in an experiment, the independent variables are therefore divided into two groups.
The control groupThe experimental groupThe control group does not experience any changing variable.
The experimental group receives all of the experiment's circumstances, changes as well as the one variable that the experiment is testing.
In Ashley's experiment:
The experimental group:
Seedlings grown with coffee grounds.The control group:
Seedlings grown without coffee grounds.The dependent variable:
Seedling heightThe independent variable:
SoilTherefore, we can conclude that we understand the concept of the experiment carried out by Ashley.
Learn more about the hypothesis here:
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6. Cuál es la característica de la vida que nos permite responder a estímulos?
what type of tissue is this
Answer:
provides a supporting framework.
hope it helps!!!
Animal cells have which of the following characteristics? Select all that apply.
cleavage furrows
chloroplasts
no cell wall
cell plates and no centrioles in cell division
no large vacuole, only small ones
Answer:
cleavage
Explanation:
i really don't know
Answer:
i think they have no cell wall
The insect that is the strongest singer in the animal kingdom
Answer:
hope this helps
Explanation:
Dr Fernando Montealegre-Z, from the School of Life Sciences, University of Lincoln, UK, said: "To call distant females, male katydids produce songs by 'stridulation' where one wing (the scraper) rubs against a row of 'teeth' on the other wing. The scraper is next to a vibrating drum that acts like a speaker. The forewings and drums are unusually reduced in size in the Supersonus species, yet they still manage to be highly ultrasonic and very loud."
The insect that is considered the strongest singer in the animal kingdom is actually the male cicada. Male cicadas produce loud and distinctive mating calls using specialized sound-producing organs called "tymbals" located on their abdomen.
Cicadas are known for their loud and persistent buzzing or chirping noises, which can reach up to 120 decibels. This is comparable to the noise level of a rock concert or a chainsaw. The high-pitched mating calls of some species of cicadas can be heard from great distances and are often described as a chorus. However, among insects, cicadas are certainly among the most notable for their impressive vocalizations.
Learn more about the cicada here.
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#SPJ2
which example is best respect to use creativity in scientific inquiry
What is the living and the dead ?
Answer:
it's a movie or book
Which term is used to describe the transfer of free energy from catabolic pathways to anabolic pathways
An antigen can enter the body by which methods?
Answer:
nose, food and open cuts.
Explanation:
9. What types of tissue make up the human skeleton?…………..
A. Molecules, organs and systems
B. Bones, cartilage, and ligaments
C. Cells, tissue, and organs
D. None of the above
Answer:
c
Explanation:
because it is
Biology H.W. I what is scavengers? give example. 2 what is decomposers? Gine example 3. what is detritivores? Give example 4.write difference between herbivores and Carnivoresl Give example 5 write one food chain for Trophic level-4
Answer:
those organisms that decompose the living organisms after death and change them into simpler substances are called decomposers. For example fungi, bacteria,etc. difference between herbivores and carnivore are
the animals that eat green plants are called herbivores but the animals that eat flesh of other animals are called carnivores.
examples of herbivores are cow,goat,etc but examples of carnivores are lion, tigers,etc.
Which characteristic of life best describes the process of photosynthesis?
Answer: The correct answer will be metabolism.
Explanation: Photosynthesis is a process performed by the plants and green bacteria which produces sucrose using carbon dioxide and water in the presence of sunlight.
Adding salt ( variable) causes the boiling temperature of the water ( variable) to increase.
Answer:
When salt is added, it makes it harder for the water molecules to escape from the pot and enter the gas phase, which happens when water boils
Explanation:
Answer:
Salt (Independent)
Water (Dependent)
Explanation:
The water depends on the salt.
Characteristics of Life
Place the characteristic of life in the blank that most matches the example of that characteristic.
1. A dog has a litter of puppies that contain genes from their parents.
2. A wolf eats a deer.
3. A woman drinks a glass of water after sweating during a workout.
4. A flower bends toward the sunlight.
5. A lizard population adapts to be camouflaged in their environment.
6. An organism gets bigger and changes form over time.
7. Placing a drop of a man's blood on a slide and seeing what is in it under a microscope demonstrates this characteristic.
Answer choices:
*Have Cells
*Regulation
*Energy Use
*Responsiveness
*Reproduction
*Evolution
*Growth and development
Answer:
1-Reproduction
2-Responsivness
3-Energy use
4-Regulation
5-Evolution
6-Growth and Development
7-Have cells
(Please mark brainliest if you can, this took so long but I hope this helped you out cause it's kinda hard and it took a while but good luck :)
Ricky notices a similarity between a fried egg and the diagram of a cell, which cell organelles is Ricky likely to associate with the parts of the egg?
Controle
cyloplasm
chloroplas! plasma membrane
endoplasmic reticulum
nucleus
Reset
Ned
Answer:
cyloplasm
Explanation:brainliest plz
Qué factores interviene en la manifestación de los genes? (pregunta de indagación)
Toma en cuenta el concepto de gen: El gen es la unidad física básica de la herencia. Los genes se transmiten de los padres a la descendencia y contienen la información necesaria para precisar sus rasgos. Es la unidad molecular de la herencia genética, pues almacena la información genética y permite transmitirla a la descendencia.
Ahora, planteamos nuestra HIPÓTESIS o respuesta probable a nuestra pregunta de indagación. Recordemos que tiene que tener las dos variables en relación de causa – efecto.
VARIABLE INDEPENDIENTE (CAUSA) VARIABLE DEPENDIENTE (EFECTO) INTERVINIENTES
En este caso, la hipótesis podría ser: los genes se manifiestan de acuerdo a mecanismos genéticos y ambientales. En este caso, las variables independientes (causas) podrían estar representadas por interacciones génicas e intergénicas tales como relación de dominancia completa o epistasis (factores genéticos) o bien cambios de temperatura (factores ambientales), los cuales inciden sobre la variable dependiente (grado de expresión génica) y cuyos efectos están representado por el fenotipo del individuo.
La hipótesis es una explicación plausible a un fenómeno observado en el mundo natural, la cual puede ser comprobada (o rechazada) mediante el uso del método científico.La variable independiente o 'causa' puede ser definida como la variable que produce un efecto sobre la variable dependiente, y que no cambia a lo largo del experimento.Por otra parte, una variable dependiente es una variable que cambia a lo largo del experimento de acuerdo a la variable independiente y que el investigador mide para determinar el efecto de la variable independiente.Aprende más sobre este tema en:
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Cellular Respiration in a population of yeast apparaturs
Answer:
Image result for Cellular Respiration in a population of yeast apparatus
The yeast in your bread uses a process called cellular respiration, where glucose is converted to ATP and carbon dioxide. The carbon dioxide is what causes the bread to rise. The yeast produces this gas and the bread puffs up, incorporating the gas in between the flour.
What is the similarity between accuracy and Precision
Answer:
Accuracy and precision are alike only in the fact that they both refer to the quality of measurement, but they are very different indicators of measurement. Accuracy is the degree of closeness to true value. Precision is the degree to which an instrument or process will repeat the same value.
Por qué cuando una persona está con gripe o sufre de alergias, suele quejarse de que las comidas no tienen sabor
Cells are the
unit
in a living thing capable of
performing all life processes.
A.
B. smallest
brightest
C. slowest
D. largest
name the process responsible for the formation of glomerular filtrate
Answer: Please refer to:
The process by which glomerular filtration occurs is called renal ultrafiltration. The force of hydrostatic pressure in the glomerulus (the force of pressure exerted from the pressure of the blood vessel itself) is the driving force that pushes filtrate out of the capillaries and into the slits in the nephron.
Explanation:
Not sure but hope it helps.
Immediately after an embryo forms, it begins to replicate new cells. What is the most likely type of cells that form during the first few divisions?
pluripotent cells
multipotent cells
totipotent cells
oligopotent cells
Answer:
Multiponent cells
Explanation:
Multiponent cells are most likely to form after the first few divisions, if u dont belive me check your lesson.
trust my answers if YOU want to.
The most likely type of cells that form during the first few divisions is referred to as the multipotent cells.
Multipotent cells have the ability to replicate and differentiate into more
than one type of cells.The differentiation brings about specialization of the
cells which involves a group of cells which are formed having similar
structures and being able to perform similar functions.
This ensures that the human cells have their unique structure and functions
thereby enabling them work together to achieve a common goal.
Read more on https://brainly.com/question/24526893
What 4 things can affect the way enzymes work? Explain how each thing affects an enzyme.
6.
What are two characteristics of each of Earth’s four major systems?
Answer:
Everything in Earth's system can be placed into one of four major subsystems: land, water, living things, or air. These four subsystems are called "spheres." Specifically, they are the "lithosphere" (land), "hydrosphere" (water), "biosphere" (living things), and "atmosphere" (air)
Which is TRUE about prokaryotic cells?
A. They have membrane-bound organelles.
B. They are complex.
C. They have DNA.
Answer:
A
Explanation:
The prokaryotic cells have nucleus in them
write any ten effects of hazardous wastes in environment including plants and animals health
Answer:
raja guasitlguyfskydutou
