In the context of the passage, the term "tissue" refers to a group or collection of specialized cells that work together to perform a specific function within an organism. Tissues are one of the fundamental building blocks of multicellular organisms, including humans and other animals.
Different types of tissues exist in the body, each with distinct structures and functions. Some common types of tissues in the human body include epithelial tissue (covering and lining tissues), connective tissue (supportive and protective tissues), muscle tissue (responsible for movement), and nervous tissue (involved in transmitting nerve signals).
Together, these various tissues form organs, which, in turn, contribute to the proper functioning of systems within the organism. For example, the lungs are composed of tissues that facilitate gas exchange, and the heart is made up of tissues that pump blood throughout the body. The cooperation and coordination of different tissues allow an organism to carry out essential life processes and maintain its overall function and well-being.
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The complete question is : Define the term tissue as used in this passage.
In vascular plants, such as angiosperms and gymnosperms, cell division takes place almost exclusively in specific tissues known as meristems. Apical meristems, which are located at the tips of shoots and roots in all vascular plants, give rise to three types of primary meristems, which in turn produce the mature primary tissues of the plant. The three kinds of mature tissues are dermal, vascular, and ground tissues. Primary dermal tissues, called epidermis, make up the outer layer of all plant organs (e.g., stems, roots, leaves, flowers). They help deter excess water loss and invasion by insects and microorganisms. The vascular tissues are of two kinds: water-transporting xylem and food-transporting phloem. Primary xylem and phloem are arranged in vascular bundles that run the length of the plant from roots to leaves. The ground tissues, which comprise the remaining plant matter, include various support, storage, and photosynthetic tissues. In vascular plants, such as angiosperms and gymnosperms, cell division takes place almost exclusively in specific tissues known as meristems. Apical meristems, which are located at the tips of shoots and roots in all vascular plants, give rise to three types of primary meristems, which in turn produce the mature primary tissues of the plant. The three kinds of mature tissues are dermal, vascular, and ground tissues. Primary dermal tissues, called epidermis, make up the outer layer of all plant organs (e.g., stems, roots, leaves, flowers). They help deter excess water loss and invasion by insects and microorganisms. The vascular tissues are of two kinds: water-transporting xylem and food-transporting phloem. Primary xylem and phloem are arranged in vascular bundles that run the length of the plant from roots to leaves. The ground tissues, which comprise the remaining plant matter, include various support, storage, and photosynthetic tissues.
Answer:
tissue is a cellular organisational level between cells and a complete organ. A tissue is an ensemble of similar cells and their extracellular matrix from the same origin that together carry out a specific function. Organs are then formed by the functional grouping together of multiple tissues.
Explanation:
Binary fission. Binary fission, asexual reproduction by a separation of the body into two new bodies. In the process of binary fission, an organism duplicates its genetic material, or deoxyribonucleic acid (DNA), and then divides into two parts (cytokinesis), with each new organism receiving one copy of DNA.
Answer:
Clone
Explanation:
This is the name of an organism that has the same genes as the organism it was produced from
B) seed production.
C) sexual reproduction.
D) asexual reproduction
The correct answer is D) asexual reproduction
Growing new plants from stem cut is a method of asexual reproduction or better it is regarded as vegetative propagation. When vegetative parts such as root, stem or leaf is used to grow new plants is known as vegetative propagation. This type of propagation does not involves fusion of gametes. Asexual reproduction or vegetative propagation is rapid method to grow new similar plants.
Producing a new plant from the somatic, or body cells of an adult plant is a form of asexual reproduction . In this case, the farmer took a cutting in order to grow a new tree by asexual reproduction.
A flowing-water ecosystem supports little plant life at its source due to factors like minimal silt accumulation and shading. As the ecosystem flows downstream, organic material and nutrients support a food chain and adaptations enable survival and growth of organisms like leeches and trout.
The flowing-water ecosystem often supports little plant life at its source due to several factors. The fast-moving water results in minimal silt accumulation, making the water clear and inhibiting the growth of phytoplankton. The presence of tree cover and shading also keeps temperatures lower, further reducing photosynthesis.
As the ecosystem flows downstream, changes occur that support more organisms. Organic material and nutrients from leaves and other plants that fall into the water provide an additional source of energy. When the leaves decompose, the nutrients are returned to the water, supporting a food chain of invertebrates, which are then preyed upon by fish and other predators. Adaptations are also seen in organisms, such as leeches and freshwater trout, to survive and thrive in the fast-moving and colder waters.