Question

1) Complex tissue comprises

1) Xylem and phloem

2) Heterogeneous tissue

3) Conductive tissue

4) All of these

2) Vessels are not found in

1) Pteridophytes

2) Gymnosperms

3) Bryophytes

4) All the above


3) Albuminous cells of gymnosperms are

equivalent to :

1) Sieve tubes

2) Sieve cells

3) Companion cells 4) Cork cambium


4) Dendrochonology is used for

determining the age of

1) fossils

2) Rocks

3) Trees

4) Annuals


5) Bulliform cells are found in the leaves of

1) Vallisneria

2) Maize

3) Nerium 4) Opuntia



6) In a Dicotyledonous stem, the sequence of tissues from outside to inside is

1) Phellem-pericycle-endodermis-phloem

2) Phellem-Phloem-Endodermis-

Pericycle

3)Phellem-Endodermis-Pericycle-Phloem

4) Pericycle-Phellem-Endodermis-


Phloem



7) In stem, dermatogen gives rise to

1) Epidermis

2) Epidermis and hypodermis

3) Epidermis and cortex

4) both 1) and 2) are correct



8) Stomata develops from

1) Dermal tissue

2) Ground tissue

3) Hypodermal tissue 4) Acessory tissue



9) Guard cells of stomata are very closely

associated with

1) Subsidiary cells

2) Complementary cells

3) Epithem


4) Epidermal cells
​

Answer 1

Answer:

question 1 xylem and phloem

Explanation:

tip: don't post big questions like this... I am unable to read all the content