In T.S. the tracheid appears-
You've reached today's free limit of 20 questions.
Log in to keep practising for free.
Botany MCQs for NEET — Practice Questions with Answers
Practice free Botany NEET multiple-choice questions online with instant answers and detailed explanations. No login required.
In T.S. the trachaea appears-
You've reached today's free limit of 20 questions.
Log in to keep practising for free.
In trachaea the end walls are
You've reached today's free limit of 20 questions.
Log in to keep practising for free.
What is the normal appereance of stone cells ?
You've reached today's free limit of 20 questions.
Log in to keep practising for free.
Root has always
You've reached today's free limit of 20 questions.
Log in to keep practising for free.
Explanation
In roots, the xylem is typically exarch, which means the protoxylem is located at the periphery and the metaxylem is towards the center. This is a characteristic arrangement in roots, facilitating the efficient transport of water and nutrients from the soil.
Match coloumn I and coloumn II Organs (p) Maize stem (q) Cucurbita stem (r) Sunflower stem (s) Maize root vascular bundle (1)Bicollateral and open (2)Radidal (3)Conjoint and closed (4)Conjoint and open
You've reached today's free limit of 20 questions.
Log in to keep practising for free.
Explanation
To match the organs with their correct types of vascular bundles, we need to understand the structure of the vascular bundles in these plants:
- Maize stem has a conjoint and closed vascular bundle.
- Cucurbita stem has a bicollateral and open vascular bundle.
- Sunflower stem has a conjoint and open vascular bundle.
- Maize root has a radial vascular bundle.
Therefore, the correct match is (p-3) (q-1) (r-4) (s-2).
Phellodermis formed of
You've reached today's free limit of 20 questions.
Log in to keep practising for free.
Which one of the following is an internal secretory structure ?
You've reached today's free limit of 20 questions.
Log in to keep practising for free.
Match column I with column II Tissue (1) PArenchyma (2) Lateralmeristem (3) Apicalmeristem (4) Intercalarymeristem Function (a) Increase in length of plants (b) Increase in nodal region (c) support,protection,storage (d) Increase in diametre of trunk
You've reached today's free limit of 20 questions.
Log in to keep practising for free.
Explanation
The correct matching of tissue types with their functions is:
- Parenchyma (c) support, protection, storage
- Lateral meristem (d) Increase in diameter of trunk
- Apical meristem (a) Increase in length of plants
- Intercalary meristem (b) Increase in nodal region. Parenchyma cells are involved in storage and support, lateral meristem is responsible for the secondary growth (increase in diameter), apical meristem is involved in primary growth (increase in length), and intercalary meristem helps in the elongation of internodes.
Which tissue is always present in the ground tissue of root and stem of all plants
You've reached today's free limit of 20 questions.
Log in to keep practising for free.
Explanation
Parenchyma is always present in the ground tissue of the roots and stems of all plants. It is the most common and versatile ground tissue and plays a role in storage, photosynthesis, and tissue repair.
Ready to ace NEET?
Free access · No credit card required
Frequently Asked Questions
Yes. You can attempt every Botany question on this page for free without logging in, and check the correct answer with a detailed explanation instantly.
No account is required to attempt questions and view answers. A free account adds bookmarks, personal notes, and progress tracking.
The bank mixes NEET previous year questions (PYQs) with practice questions, each tagged with its exam appearances where applicable.