BIOLOGY HIGH SCHOOL

5. Which example demonstrates that all cells come from pre-existing cells?A. A caterpillar feeds on leaves from an oak tree.
B. An oak tree grows from the seed material in an acorn.
C. Water drips from underneath an oak tree leaf in the morning.
D. Sediment from an area where oak trees were cut down builds up alongside a stream

Answers

Answer 1
Answer:

The example that demonstrates that all cells come from pre-existing cells is an oak tree grows from the seed material in an acorn (option B).

What is the cell theory?

The cell theory is the scientific theory that all living organisms are made of cells as the smallest functional unit.

One of the components of the cell theory is that all cells come from already existing cells i.e. new cells form from cells that are already in existence in a process of reproduction.

The example of this is a tree that grow from a germinating seed. Hence, option B is correct.

Learn more about cell theory at: brainly.com/question/1468725

#SPJ3
Answer 2
Answer: B . An oak tree grows from the seed material in the acorn

Related Questions

By which processes are rocks broken up and moved to different locations
Explain why DNA has an overall negative charge.
The right ventricle transports oxygenated blood to the lungs true or false
The reactants for photosynthesis are carbon dioxide, water and sunlight (light energy).true or false
Ecology involves the study of all of the following except for the interactions between A. atoms.B. individual organisms.C. populations.D. individual organisms and their environment.

Most humans are considered _________ because they eat both meat and plants.herbivores
carnivores
vegetarians
omnivores

Answers

Omnivores is a kind of animal that eats other animals and plants, in other words, humans are omnivores, since they eat both plants and animals.Now not ALL of them eat both, but most of them do!

Answer:

D) omnivores

Explanation:

predict the shape of a population growth curve for a game park in which a male and female rhinoceros are released

Answers

Nearly flat. Rhinos don't really reproduce rapidly.

Which of these statements about Buddhism is true?A. Buddhists taught the virtues of the eightfold path.
B. Gautama, founder of Buddhism, was a common fisherman.
C. Buddhism remains a dominant religion in present-day India.
D. In India, Buddhists accepted the Hindu caste system

Answers

The answer is A. Buddhism discloses a reason to life, it clarifies obvious foul play and disparity around the globe, and it gives a code of practice or lifestyle that prompts genuine satisfaction. The main justifiable reason is Buddhism has answers to a significant number of the issues in present day materialistic social orders.
The correct answer is A. Buddgists taught the virtues of the eightfold path. This eightfold path refers to the following: correct view, correct intention, correct speech, correct action, correct livelihood, correct effort, correct mindfulness, and correct concentration. B is incorrect because he wasn't a fisherman, but rather a monk. C is incorrect because Hindu is the most dominant religion in India. D is incorrect because there is no caste system in Buddhism.

_________________is the condition in which human needs are met in such a way that a human population can survive indefinitely at a standard of living similar to the current one. A) Environmentalism
B) Population Growth
C) Sustainability
D) Biodiversity

Answers

Answer:

The correct answer is - Sustainability.

Explanation:

Sustainability is the ability to sustain at a constant rate. It is normally explains the ability of biosphere and human to coexist over the particular time period. Sustainability is the condition in which the human population can co-exist constant over time due to the need of human are met.

Other three options are not suitable as biodiversity explains the different type of life present in a particular area. Environmentalism is related to overall environmental conditions. Population growth is a growth in population over time due to some other conditions.

Thus, the correct answer is - Sustainability.

Name for the collection of dna in the nucleus of eukaryotes cells

Answers

DNA in the nucleus of eukaryotic cells is collected into  a chromatin.

A chromatin is a complex of nucleic acids (DNA or RNA) and proteins called histones which condense to form a chromosome  during cell division.

In eukaryotic cells, it is found within the cell nucleus while in prokaryotes, it is found inside the nucleoid .

 Its functions are;

1.  to package DNA into a smaller volume to fit in the cell.

2. strengthen the DNA to allow mitosis and meiosis.

3. acts as a mechanism to control expression

The chromatin is easily recognized through staining. Its name literally means "colored material."

How have scientific advancements led to an increase in food safety?

Answers

Scientific findings of how to eliminate bacteria with uses of UV light and heat energy were used to protect the life span of food without harsh chemicals.

Answer: all of the above

Explanation:
Other Questions
Chemical mechanisms that can turn off or reduce an enzyme are _____. inhibitors activators centrioles vacuoles
The variety of organisms within an ecosystem is characteristic of which type of diversity? a. Genetic diversity b. Ecosystem diversity c. Species diversity d. Regional diversity
Millions of species exist today. Based on Darwin's theory of evolution, which of the following best explains how this is possible?A. Organisms pass on acquired traits to evolve into more advanced life forms.B. Organisms are selectively bred to create new species.C. New species are crossed with each other to form many different organisms.D. Different genetic variations in organisms are selected in different habitats.
In the carbon-oxygen cycle, carbon dioxide is used for _____ and oxygen is used for _____.respiration, photosynthesis ozone, respiration photosynthesis, respiration evaporation, condensation