Answer:
The characteristics to the correct phylum matching is given below:
Explanation:
- Organisms lack symmetry- Porifera. Poriferans such as sponges are without any symmetry, thus they are asymmetrical.
- Organisms have specialized stinging cells -Cnidaria. Cnidaria such as <em>Hydra</em> possesses stinging cells or cnidocytes located around the mouth and tentacles of the <em>Hydra</em> and can kill prey with toxins.
- Adult forms are sessile – Porifera. Adult sponges are sessile and spend their lives attached to a substrate.
- Two types of body plan exist as polyp and medusa – Cnidaria. Cnidarians show two distinct body plans as polyp or stalk and medusa or bell. Polyps are non-motile and Medusa are motile.
- Organisms obtain food by filtering water– Porifera. The water moves through the body of the poriferans to filter out food, absorb dissolved oxygen.
- Phenomenon of alternation of generation is observed - Cnidaria. Alternation of generation is a type of life cycle which switches between two forms. In cnidarian, the asexual polyp alters with the sexual medusa.
Answer:
The structure that is independent of the endomembrane system is the chloroplast, present in the plant cell.
Explanation:
The endomembrane system consists of the continuity of the plasma membrane inside the cell, dividing it into compartments that contain membranous organelles with different functions.
The organelles that are part of the endomembrane system are:
- Cell nucleus
- Golgi apparatus.
- Endoplasmic reticulum.
- Vacuoles, lysosomes and vesicles.
The chloroplast of the plant cell is not considered a membranous organ, nor is it part of the endomembrane system. The mitochondria, in the animal cell, also does not belong to this membranous system.
Learn more:
Endomembrane system brainly.com/question/8010049
It can help because when people say "I have a Hypothesis" so in the ancient language it would mean "I have a 'to suppose'" or "I suppose." So the person supposes, or guesses the answer based of the information they got.
Answer:
3) Provides most of the cells energy
Explanation:
The main functions of the mitochondria is to provide energy to most of the cells. Known as the (Powerhouses of The Cell), mitochondria produce the energy necessary for the cell's survival and functioning. Through a series of chemical reactions, mitochondria break down glucose into an energy molecule known as adenosine triphosphate (ATP), which is used to fuel various other cellular processes. Present in nearly all types of human cell, mitochondria are vital to our survival. They generate the majority of our adenosine triphosphate (ATP), the energy currency of the cell. Mitochondria are also involved in other tasks, such as signaling between cells and cell death, otherwise known as apoptosis
