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yes they have more mass which needs more energy!

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Is mitochondria found in virsuses?

No, viruses do not have mitochondria. Viruses are simpler organisms that lack many cellular structures found in more complex organisms like mitochondria. They rely on host cells for energy production.


How could evolution of aerobic respiration have permitted evolution of more complex organisms?

An oxygen-based metabolism provides more energy than an anaerobic metabolism, allowing for a larger volume-to-surface ratio of organisms. So organisms could grow larger, allowing their tissues to specialize in various ways, which means increasing complexity.


Why is it easier to study cell differentiation in a small organism than in larger more complex organisms?

Studying cell differentiation in small organisms is easier because they have fewer cell types and simpler development processes. In larger organisms, there are more cell types and complex interactions, making it harder to track and understand how cells differentiate. Small organisms also have shorter lifespans, allowing researchers to observe entire developmental processes more quickly.


What is the breaking down of compounds into simpler substances called?

The process of breaking a complex substance down into smaller components is called catabolism. Catabolism is the breaking down in living organisms or more complex substances into smaller ones.


What are some advantages of studying heredity in plants and simple organisms?

Studying heredity in plants and simple organisms allows for easier manipulation of genetic traits due to simpler genomes. These organisms often have shorter generation times, facilitating faster analysis and experimentation. Additionally, findings from these studies can offer insights into genetic principles that can be applied to more complex organisms, including humans.

Related Questions

Do more-complex organisms always have more chromosome than simpler organisms do?

Yes


Do more complex organisms always have more chromosome than simpler organisms do?

Yes


Do more complex organisms always have more chromosomes than simpler organisims?

No


Do more complex organisms always have more chromosomes than than simpler organisms do?

More complex eukaryotes do not necessarily have more chromosomes than simpler eukaryotes do. An example from the Holt Science book is that fruit flies have 8 chromosomes, potatoes have 48, and humans have 46. The human cells are more complex, but they don't have quite as many chromosomes as potatoes!


Do more-complex organisms always have more chromosomes than simpler organisms do.?

Chromosomes contain the genes or the DNA of all organisms. Being more complex, does not mean that you have more chromosomes, for example: a human being has 48 chromosomes while chickens and dogs both have 78.


What is a prokaryote that obtains both energy and carbon as it decompses dead organisms?

Prokaryotes that obtain energy and carbon as they decompose dead organisms are categorized as both heterotrophs and chemotrophs. This means they obtain their energy from more complex organic substances, and that they gain energy from electron donors.


Breakdown of complex substances in living things?

Complex substances in living things are broken down through catabolic processes including hydrolysis, fermentation, and respiration. Enzymes play a crucial role in catalyzing these reactions to break down complex molecules such as carbohydrates, proteins, and lipids into simpler forms like glucose, amino acids, and fatty acids, which can then be used for energy production or building new molecules in the body. This breakdown of complex substances allows organisms to obtain necessary nutrients and energy for cellular functions and growth.


Is mitochondria found in virsuses?

No, viruses do not have mitochondria. Viruses are simpler organisms that lack many cellular structures found in more complex organisms like mitochondria. They rely on host cells for energy production.


What does biosynthetic mean?

Biosynthetic refers to the process by which living organisms, such as cells and microbes, create complex molecules and materials using biological pathways. This can involve the conversion of simpler molecules into more complex ones through enzymatic reactions.


How do anabolic reactions use energy to build complex molecules?

Anabolic reactions use energy to build complex molecules by combining simpler molecules together. This process requires energy input to form bonds between the molecules, resulting in the creation of larger and more complex structures.


How could evolution of aerobic respiration have permitted evolution of more complex organisms?

An oxygen-based metabolism provides more energy than an anaerobic metabolism, allowing for a larger volume-to-surface ratio of organisms. So organisms could grow larger, allowing their tissues to specialize in various ways, which means increasing complexity.


How does more complicated organisms are descended from simpler organisms over time?

After reading your question I am almost certain that you answer how simple life forms become more complex over time. There is but one way for you to go and it isn't down the evolutionary tree!