[ Select ] were needed in land plants to allow for gas exchange because the [ Select] created an impermeable barrier on the outside of land plants' structures. [ Select] Phloem Gametangia Stomata Cuticle

Q: Is there any advantage to a leaf in having palisade mesophyll on the upper half and spongy mesophyll…

A: Leaf, the food producers of the plant. PALISADE MESOPHYLL- They are known as leaf cells located…

Q: Apical meristems are important for primary growth in plants .what is an apical meristem and where on…

A: meristematic tissue or Meristem is defined as the tissue in which the cell continuously divide for…

Q: Looking at the picture below, could you guess the number of years this woody plant has lived?

A: Plants are mainly multicellular organisms, predominantly photosynthetic eukaryotes of the kingdom…

Q: Stomata are openings on plants that allow for gas exchange.   True   False

A: Stomata are the minute openings present on the surface of the leaves. They are surrounded by two…

Q: How do plants grow? In your answer, be sure to define and use the following terms: primary growth,…

A: Growth is an irreversible permanent increase in size, volume and weight of a cell, part or whole of…

Q: A plant loses water through its stomata хylem roots stem

A: According to the question, we have to find out that A plant loses water through its which part given…

Q: cuticle upper epidermis palisade layer chloroplasts vascular bundle spongy mesophyll intercellular…

A: The internal anatomy of a leaf consists of : Upper epidermis Palisade layer Spongy mesophyll Lower…

Q: Heartwood is different from sapwood in that heartwood

A: Heartwood and sap wood are two layers or portions of a tree trunk. They are distinguished mainly…

Q: In the greenhouse, tomato seedlings are often brushed by hand to simulate wind.  This stimulation…

A: Option 1 collenchyma is the correct answer.

Q: The vascular cambium of roots produces secondary xylem toward the (inside, outside) and secondary…

A: Vascular cambium  It is defined as the main growth tissue in the stems and roots of dicot plants…

Q: Water flows from the roots, throughout the body of the plant, and ultimately to the leaves through…

A: Transport in plants occurs through the xylem and phloem.Xylem is involved in the transport of water…

Q: Which plant structure creates the xylem? stoma O cambium guard cell dermal tissue

A: Answer: XYLEM : It is a kind of tissues in plants that are used to transport water and some…

Q: Refer to figure 23.15 and the chapter content to answer the followingquestions.1. Review the Survey…

A: Plant growth and development passes through the following stages: 1.Growth  2. Morphogenesis. 3.…

Q: [ Select] are to water transport, as [ Select ] are to nutrient [ Select 1

A: Xylem is for water transport. Xylem is the tissue that is involved in transport of water and…

Q: Human activity is causing an increase in both atmospheric carbon dioxide levels and global surface…

A: Human activity is a major cause of air pollution.   Activities such as deforestation, mining,…

Q: Describe in detail a characteristic of plants you did not previously know. Be able to write a…

A: A native plant of South Africa is a succulent specie belonging to the genus Euphorbia, namely,…

Q: Which is true regarding regulation of stomata?     Light provides a signal leading to the pumping…

A: Stomata are present on the lower surface of dorsiventral leaves of dicot plants. However stomata are…

Q: Why do most land plants have xylem and phloem ?

A: Introduction :- Xylem is a tissue that transports water and dissolved mineral nutrients in a…

Q: A healthy sea grass bed (type of underwater marine plant) is vital to the survival of aquatic…

A: Seagrasses are flowering plants that are found in marine habitat.Seagrasses are composed of four…

Q: Please match the definitions with the given terms. Foliar buttress V [Choose ] The central column of…

A: The given table contains mismatched terms about various parts of a tree. We have to arrange them…

Q: parenchyma, collenchyma, and sclerenchyma

A: Parenchyma also known as mesenchymal tissues, its a spongy tissues and they store food and support…

Q: What 2 functions do the air spaces of the spongy mesophyll serve in a eudicot leaf?

A: The xylem and phloem are the two vascular tissues in plants that are responsible for the movement of…

Photosynthesis

Plants have a capacity that we humans can only imagine— the ability to produce food from sunlight. Sure, we can prepare some dishes that we can savor on, but it become possible because of the plants (as they serve as a producers of all the raw materials required). Photosynthesis is the method of assembling carbohydrates with the aid of sunlight.