Select Board & Class
what is the difference between radial symmetry and bilateral symmetry since in both the body has to be divided into two equal halves.
The first largest phylum is Phyllum arthroproda and the second is phyllum mollusca,then which is the third one?
what are book lungs and book gills?
Is development direct in chondrichthyes?
difference between unisexual and bisexual reproduction
WHAT ARE THE AERIAL ADAPTATIONS IN BIRDS?
circulatory system of cockroach differs from that of the earth worm in:
1) lacking capillary network
2) lacking large blood vessels
3) possessing valves in large blood vessels
4) having a higher speed of circulation
what is difference between gills AND BOOK GILLS
Is there any connecting link between
1.Amphibians and Reptiles
2.Aves and Mammals
IS POREFERA TRIPLOBLASTIC OR DIPLOBLASTIC?
JUSTIFY THIS STATEMENT - "All vertebrates r chordates but all chordates r not vertebrates".
WHAT ARE THE ECONOMIC IMPORTACCO OF PHYLUM ARTHROPODA?
between intracellular and extracellular digestion?
What is the difference between cnidaria and ctenophores? Is ctenophore a part of coelenterata too? Please give complete information
BIRDS have monocondylic or dicondylic skull??
difference between polyp and medusa in tabular form
what is the difference between hemichordata and chordata?
what is the differnece between vector and carrier??
calculate the number of molecules present in 22g of carbon dioxide
Mammals are the most successful and dominant animals. Provide any four evidences in favour this statement.
what is blind sac body plan ?
WRITE THE GENERAL CHARACTERS OF THE CLASS MAMMALIA.
What is the mode of nutrition of archaebacteria?
what are the differences between mesoglea and mesoderm
what is the difference between metamerism and segmentation ??
all vertebrates are chordates but all chordates are not vertebrates...explain in detail....3 marks...
Give one scientific term for the following:
1. Blood filled cavity in arthropods.
2.A collection of nerve cell bodies.
what is malpighian tubules ?
is tree density positively correlated to mosquito densities?why?
What is true coelom?
why are urochordates called tunicates?
1.]what is halophytic nutrition??
2.]what are sessile animals??
3.]what is spicules??
4.] what is an hermaphrodite organism??
what are choanocycles or collar cells?
pleurobrachia and ctenoplana are....?????
difference between open type and closed type circulatory system in tabular form?
which is the most poisonous snake in the world?
what is hypostome ( present in phylum cnidaria or phylum coelentereta)?
D) Free swimming
I think the answer is sessile but it is given as pelgic.
Kindly explain it mam/sir.
what is thallus?
In the flow chart for Phylum Chordata
Urochordata and Cephalochordata are known as Protochordates not Prochordates !!!!!!!!!!!!!
In cyclostomes ....are sexes separate and is development direct or indirect?
what is metagenesis in CNIDARIANS?
what is the common name of ctenoplana
what does ossified endoskeleton mean?
what is biothermic n oligothermic?
What do direct and indirect development mean?
what is the difference between atrium and coelom?
Give True or False.
a) Gymnosperms differ from Angiosperms in having covered seed.
b) Non-flowering plants are called Crytogamae.
c) Bryophutes have conducting tissue.
d) Funaria is a moss.
e) Compound leaves are found in many ferns.
f) Seeds contain embryo.
An example of Pseudocoelom.
all vertebrates are chordates but all chordates are not vertebrates. justify.
plz show me diagram of wuchereria (filarial worm) plz plz plz help me .
can anyone give some tips how to remember the general characters of these phyla.
Justify the statement"Mmmalia are the most succesful and dominat animal today" ?
what is mesoglea?
What are the characteristics of phylum-porifera?
Copyright © 2020 Applect Learning Systems Pvt. Ltd. All rights reserved.
E.g: 9876543210, 01112345678
We will give you a call shortly, Thank You
Office hours: 9:00 am to 9:00 pm IST (7 days a week)