Select Goal &
City
Select Goal
Write a ReviewGet Upto ₹500*
Explore
Explore More
review_banner
Course Finder
    No Data Found

List of top Biology Questions on morphology of flowering plants

Given below are two statements: One labelled as Assertion A and the other labelled as Reason R:
Assertion A: In gymnosperms the pollen grains are released from the microsporangium and carried by air currents.
Reason R: Air currents carry the pollen grains to the mouth of the archegonia where the male gametes are discharged and pollen tube is not formed.
In the light of the above statements, choose the correct answer from the options given below:

Axile placentation is observed in

Family Fabaceae differs from Solanaceae and Liliaceae. With respect to the stamens, pick out the characteristics specific to family Fabaceae but not found in Solanaceae or Liliaceae.



Which part of the fruit, labelled in the given figure makes it a false fruit?

Identify the correct set of statements:

  1. The leaflets are modified into pointed hard thorns in Citrus and Bougainvillea
  2. Axillary buds form slender and spirally coiled tendrils in cucumber and pumpkin
  3. Stem is flattened and fleshy on Opuntia and modified to perform the function of leaves
  4. Rhizophora shows vertically upward growing roots that help to get oxygen for respiration
  5. Subaerially growing stems in grasses and strawberry help in vegetative propagation

Choose the correct answer from the options given below:

The flowers are Zygomorphic in:

  1. Mustard
  2. Gulmohar
  3. Cassia
  4. Datura
  5. Chilli

Choose the correct answer from the options given below:

Which one of the following plants shows vexillary aestivation and diadelphous stamens?
Flowers are a fascinating organ of Angiosperms. Flowers are considered the object of aesthetic, ornamental, social and cultural value. Biologically flower is a
are radish and carrot the root modification?

The site of perception of light in plants during photoperiodism is

In some members of which of the following pairs of families, pollen grains retain their viability for months after release

Match Column - I with Column - II.

Match Column - I with Column - II.
Select the correct answer from the options given below.

The roots that originate from the base of the stem are:
Bicarpellary ovary with obliquely placed septum is seen in :-
Following table summarises the comparisons between phyllodades and cladodes (cladophylls). Pick up the wrong differences and select the correct option,
Match the following. Column I - Column II
Which of the following is not always present in monocotyledonous seeds?
Which of the following represent zygomorphic symmetry?
Identify which of the following fruits are false fruit?
Select the correct matching.
Perianth is found in which family :
Which of the following is correct for the given floral diagrams?
Diagrams of hypogynous, perigynous and epigynous flowers are given below. Find out the option that correctly exemplifies A, B, C and D.
Coconut fruit is a :
In Bougainvillea thorns are the modifications of :

SUBSCRIBE TO OUR NEWS LETTER

COLLEGE NOTIFICATIONS
EXAM NOTIFICATIONS
NEWS UPDATES
TOP COLLEGES
MBA
Btech
MS
BBA
Mtech
MA
BA
TOP UNIVERSITIES
engineering
management
medical
law
commerce
science
arts
Top Exam
GMAT
GRE
IELTS
DET
PTE
SAT
TOEFL
study abroad
canada
usa
uk
uae
australia
germany
sweden
ireland
new zealand
hong kong
singapore
malaysia
netherlands
italy
other links
about collegedunia
contact us
advertising
career
terms & conditions
Download the Collegedunia app on downloadapp_banner imagedownloadapp_banner image
© 2024 Collegedunia Web Pvt. Ltd. All Rights Reserved