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Sonja [21]
3 years ago
9

Is it possible to be a chordate and not have a backbone

Biology
1 answer:
tatuchka [14]3 years ago
7 0
No it’s not possible....
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What is usually (but not always) related to the metabolic processes of living organisms in its organic form?
mafiozo [28]

Energy is usually related to the metabolic processes of living organisms in its organic form.

Many cellular processes require a steady supply of energy provided by the cell’s metabolism. Signaling molecules such as hormones and neurotransmitters must be synthesized and then transported between cells. Pathogenic bacteria and viruses are ingested and broken down by cells. Cells must also export waste and toxins to stay healthy, and many cells must swim or move surrounding materials via the beating motion of cellular appendages like cilia and flagella.

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3 years ago
The formation of a cell plate is beginning across the middle of a cell and nuclei are re-forming at opposite ends of the cell. W
Kay [80]

Answer:

a. a plant cell undergoing cytokinesis

Explanation:

Cytokinesis is the process where the cytoplasm divides after mitosis to form two different daughter cells from the parent cell. Animal cell divides by just a cleavage formation. Plant cells have an additional step of formation of cell plate because they have cell wall.

At the end of anaphase and beginning of telophase when the two new daughter nuclei have just formed, cell plat formation begins. Secretory vesicles from golgi body come at equator of the dividing parent cell. These vesicles release all the materials required for cell wall formation. The materials start to form the cell plate which moves outwards till it reaches the division site of parent cell wall. Slowly cell wall arises from cell plate and cytokinesis occurs giving rise to new plant cells.

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3 years ago
Is there only one gene that affects human hair color? What besides gene influences traits?
miv72 [106K]
No, and the environment also adds on to influencing traits.

Hope this helps. If not, I apologize.
5 0
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Read 2 more answers
Drag the tiles to the correct boxes to complete the pairs. Not all tiles will be used.
romanna [79]
Transpiration: process in which plants release water vapor into the air
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When two experiments are identical except variable, the experiment is called an
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