Some features like unisexual gametophyte...

Some features like unisexual gametophytes, rhizophore and ligulate microphylls can be observed in

Lycopodium

Selaginella

Dryopteris

Adiantum

Text Solution

AI Generated Solution

Topper's Solved these Questions

TEST 1
AAKASH INSTITUTE ENGLISH|Exercise Examplle|19 Videos
TEST 3
AAKASH INSTITUTE ENGLISH|Exercise EXERCISE|94 Videos

Similar Questions

Explore conceptually related problems

A hydrogen - like neutral species in some excited state A, on absorbing a photon of energy 3.066 eV get excited to a new state B. When the electron from state B returns back, photons of a maximum ten different wavelengths can be observed in which some photons are of energy smaller than 3.066 eV, some are of equal energy and only four photons are having energy greater than 3.066 eV. The ionization energy of this atom is

The evolutionary advanced features of Selaginella are (a) Heterospory (b) Endosporic development of gametophyte (c) Reduced gametophyte (d) Localization of sporangium bearing appendages in strobili (e) Unisexual gametophytes (f) Fertilization with the help of water

Some features of cells are listed. Which features can be found both in plant cells and prokaryotic cells? I. Cell wall II. Cell surface membrane III. Ribosome

Some features like gamopetalous flower, berry fruit and endospermous seeds are characteristics of

From evolutionary point of view, retention of the female gametophyte with developing young embryo on the parent sporophyte for some time, is first observed in :

Which of the following statements are CORRECT ? (a) Rum, Beer and Brandy are produced without distillation. (b) Roquefort cheese has large holes. (c) some microbes can be observed at 100^@C (d) Methanogen is an example of Methanobacterium belonging to groups of eubacteria .

Write Einstein's photoelectric equation. Write the three salient features observed in photoelectric effect which can be explained using this equation.

Which of the following are correct for numerical taxonomy ? (i) Based on all observed characteristics. (ii) Uses chemical constituents of the plant to resolved confusion . (iii) Based on cytological information like chromosome number , structure and behavior . (iv) Number and codes assigned to a few characters. (v) At the same time , hundreds of characters can be considered . (vi) Carried out using computers .

AAKASH INSTITUTE ENGLISH-TEST 2-EXERCISE

Which one of the following feature/event in pteridophytes is a precurs...
Text Solution
|
How many features are correct for majority of the pteridophytes? a. H...
Text Solution
|
Some features like unisexual gametophytes, rhizophore and ligulate mic...
Text Solution
|
Pteris, Selaginella and Equisetum resemble in possessing
Text Solution
|
Vascular plants as amphibians of plant kingdom are/have
Text Solution
|
In Bryopsida members, zygote undergoesA To form B
Text Solution
|
Select incorrect statement for gemma cup.
Text Solution
|
Which of the following structures are of gametophytic origin in bryoph...
Text Solution
|
Select correct statement for peat moss.
Text Solution
|
Select correct statements for non-vascular archegoniates. Br a. Indepe...
Text Solution
|
Which of the following algae shows physiological anisogamous type of s...
Text Solution
|
Polysulphate ester is present in the cell wall of A which also possess...
Text Solution
|
Function of eye is to
Text Solution
|
The common asexual spore in algae is , Br i-Thin-walled, br ii- Alwa...
Text Solution
|
Which of the following is Incorrectly matched?
Text Solution
|
Phytochemistry as a criterion for the classification of organisms is a...
Text Solution
|
In which of the following system of classification, equal weightage wa...
Text Solution
|
Consider the following statements. ( A). Independent one-celled or man...
Text Solution
|
Which one is the cofactor of carboxypeptidase?
Text Solution
|
Select the type of enzyme involved in the following reaction: S-G+S' t...
Text Solution
|