Which life cycle describes a plant that reproduces asexually and sexually?

Answers

Answer 1

Answer: egg + sperm → embryo → adult with all its chromosomes → gametes → adult; gametes produce an organism with all its chromosomes

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Description of what is an ecosystem

Answers

a biological community of interacting organisms and their physical environment.

jeremy is digging in the garden. he feels the spade hit a rock and stops digging immediately. explain how sensory, relay and motor neurons would function in this situation.

Answers

relay neurones allow sensory and motor neurones to communicate with each other. They would decide how to respond to the sensation of the spade hitting the rock by acting between the sensory and motor neurones.

Final answer:

In the situation where Jeremy is digging in the garden and feels the spade hit a rock, the functioning of sensory, relay, and motor neurons is crucial in his body's response to this stimulus.

Explanation:

When Jeremy was digging in the garden, he felt the spade hit a rock. This is sensation was facilitated by sensory neurons which picked up the external stimulation and sent the information in the form of electrical impulses from the nerves in his hands towards his spinal cord and brain. This sensory information travels to the brain via relay neurons, which are also known as interneurons. They reside within the central nervous system and transmit the signals from sensory neurons to appropriate areas of the brain for processing.

Upon processing the sensory data, the brain forms a motor response which is relayed back towards the muscles in his arms to stop digging. The 'stop digging' response is sent through motor neurons, which transmit the signals from the brain to the muscles in Jeremy's arms, causing him to stop the movement of the spade.

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Organism that gets food by eating other organisms

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consumer or heterotroph

A slow reproduction process is a disadvantage of which form of reproduction

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Sexual reproduction in contrast with asexual reproduction which is done outside or in other words, no reproductive organs is necessary hence, fertilization is done outside like plants.

Life processes then includes.
1.   Reproduction, is as vital for an entire race to survive. It prolongs their generation onwards and offspring to the next centuries to pass by.
2.   Obtaining energy. In both humans and animals, even plants is a challenge because these creatures need to work in order to obtain these need resource from food –preys.
3.   Maintaining structure. For the living organisms to still exist they need to keep themselves intact. Combating diseases and having nutrition. This is a by-product of having energy.
4. Irritability. Responding to stimulus
5. Excretion. Able to dispose waste
6. Movement. Being able to be in one place to another.
7. Growth. Able to develop.
8. Death.

What is the name of the process in which an organism makes a new organism? A.
mutation

B.
fertilization

C.
variation

D.
reproduction

Answers

Reproduction is the process in which an organism makes a new organism. Thus, the correct option is D.

What is Reproduction?

Reproduction is the process of production of new organism. There are two main types of reproduction including sexual and asexual reproduction.

In sexual reproduction, an organism combines the genetic information from each of the two parents and is genetically unique from both the parents. In asexual reproduction, one parent copies itself to form a genetically identical offspring called as clone.

Reproduction ensures the continuity of the species and keeps the species from becoming extinct. It plays a role in evolution of the species as it creates variations through genetic recombination.

Therefore, the correct option is D.

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The answer is D.Reproduction
Hope i helped :)

What are the primary structures for modifying and packaging of cellular secretions for export from the cell? a. lysosomes b. mitochondria c. Golgi bodies d. chloroplasts e. ribosomes

Answers

Answer:

c. Golgi bodies

Explanation:

The Golgi apparatus, often referred to as the Golgi bodies, plays a crucial role in modifying and packaging cellular secretions for export from the cell. It is a cellular organelle responsible for processing, modifying, and sorting proteins and lipids that are synthesized in other parts of the cell, such as the endoplasmic reticulum (ER).

Here's how the Golgi apparatus works:

Modification: Proteins and lipids synthesized in the ER are initially in an immature, non-functional form. The Golgi apparatus modifies these molecules by adding specific chemical groups, such as carbohydrates (glycosylation), to them. This modification is essential for their proper function.

Sorting: The Golgi apparatus also sorts these modified molecules into vesicles, which are small membrane-bound sacs. These vesicles can contain various substances, including enzymes, hormones, or other proteins that need to be exported or sent to other parts of the cell.

Packaging for Export: Once sorted, the Golgi apparatus packages these vesicles for export. They can merge with the cell's plasma membrane and release their contents outside the cell through a process called exocytosis. This allows cellular secretions to be transported outside the cell to perform their functions.

In summary, the Golgi apparatus is responsible for modifying, sorting, and packaging cellular secretions for export, making it a crucial organelle in the cell's secretory pathway. This process ensures that proteins and other molecules are correctly processed and delivered to their intended destinations within or outside the cell.

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