Home
Class 12
BIOLOGY
Epidermal outgrowths are known as...

Epidermal outgrowths are known as

A

stem

B

stomata

C

buds

D

trichomes

Text Solution

AI Generated Solution

The correct Answer is:
**Step-by-Step Solution:** 1. **Understanding the Question**: The question asks about what epidermal outgrowths are known as. We need to identify the correct term that describes these structures. 2. **Defining Epidermal Outgrowths**: Epidermal outgrowths are structures that arise from the epidermal cells of plants. They can be air-like or scale-like in appearance. 3. **Analyzing the Options**: - **Option 1: Stem**: A stem is the main axis of a plant that supports leaves and buds. It does not refer to epidermal outgrowths. Therefore, this option is incorrect. - **Option 2: Stomata**: Stomata are small openings on the surface of leaves that allow for gas exchange. While they are associated with the epidermis, they are not classified as outgrowths. Thus, this option is also incorrect. - **Option 3: Buds**: Buds are undeveloped shoots found in the axils of leaves or at the tips of stems. They are not epidermal outgrowths, making this option incorrect as well. - **Option 4: Trichomes**: Trichomes are hair-like structures that emerge from the epidermis of leaves and stems. They are indeed classified as epidermal outgrowths. 4. **Conclusion**: Based on the analysis of the options, the correct answer is **trichomes** (Option 4). **Final Answer**: Epidermal outgrowths are known as **trichomes**. ---
Promotional Banner

Topper's Solved these Questions

  • AIPMT-2014(HUMAN PHYIOLOGY )

    TRUEMEN BIOLOGY ENGLISH|Exercise MCQs|19 Videos

  • Animal Kingdom

    TRUEMEN BIOLOGY ENGLISH|Exercise ASSERTION AND REASON|51 Videos

Similar Questions

Explore conceptually related problems

Read the following statements (i) Collenchyma contains lignin in its wall thickenings. (ii) Collenchyma occurs in only aerial primary parts and is absent from the roots. (iii) Trichomes are multicellular epidermal outgrowths, which also contain some inner tissues. (iv) Xylem fibres often occur in metaxylem while they are absent or rare in protoxylem. which of these are correct?

The intestine gives off a pair of short conical outgrowths known as

Superficial outgrowth of stem or leaves which do not possess vascular cylinder and becomes thick due to deposition of silica or calcium carbonate is

In the following questions , a statement of assertion (A) is followed by a statement of reason (R). Br A: Epidermal hairs on the stem are called trichomes R: They help in absorption of water los due to transpiration,

In grasses an outgrowth is present below leaf base and lamina, it is called

Epidermal hairs present on the stem are called as

Epidermal cels rest on a non-cellular membrane called …………..

Assertion :- Epidermal stem hairs are usually of multicellular in nature. Reason:- They are of absorptive nature.

The outermost shell of an atom is known as its .................... and the electrons in it are known as ......................