Metameric segmentation is the characteristic of
Options
(a) platyhelminthes and Anthropoda (b) Echinodermata and Annelida (c) Annelida and Arthropoda (d) Mollusca and chordata
Correct Answer:
Annelida and Arthropoda
Explanation:
No explanation available. Be […]
Two common characters found in centipede cockroach and crab are
Options
(a) compound eyes and anal cerci (b) jointed legs and chitiinous exoskeleton (c) green gland and tracheae (d) book lungs and antennae
Companion cells are absent in pholem of
Options
(a) angiosperms are bryophytes (b) pteridophytes and gymnosperms (c) angiosperms and gymnosperms (d) bryophytes and angiosperms
Correct Answer:
pteridophytes and gymnosperms
Explanation:
No explanation […]
Which of the following is a group of rhizomes
Options
(a) allium cepa,cenna, zingiber (b) canna,zingiber curcuma (c) allium sativum,ammomum,curcuma (d) cynodon,canna,allium cepa
Correct Answer:
canna,zingiber curcuma
Explanation:
No explanation available. Be the […]
In order for cells to form a tissue they must
Options
(a) have different membrane proteins (b) have different membrane potentials (c) receive a command from the central nervous system (d) recognise one […]
Generally, reptile have 3(1/2) chambered heart except
Options
(a) crocodile,which have four chambered heart (b) alligator,which have four chambered heart (c) crocodile which have three chambered heart (d) both a and b
Correct […]
The modification of ptiole into leaf like structure is called
Options
(a) phylloclade e.g Opuntia (b) cladode,e.g. Asparagus (c) phyllode e.g Australian acacia (d) leaf tendril e.g pisum sativum
Correct Answer:
phyllode e.g […]
Which of the following is an important character for fern classification
Options
(a) Number of pinnae (b) Number of pinnules (c) shape of leaf (d) position of sori and form of indusium
Correct […]
Which of the following tissues, in mammals show the least capacity for regeneration
Options
(a) epithelial tissue of the skin (b) endothelium of blood vessels (c) skeletal tissue of long bones (d) nervous […]
Root pockets are present in
Options
(a) eichhornia,pistia and lemna (b) pandamus,pistia and lemna (c) ficus.pothos and lemna (d) eichhornia,pistia and pothos
Correct Answer:
eichhornia,pistia and lemna
Explanation:
No explanation available. Be the […]
2017-2025 Copyright Doctor Dreams Training Academy - About Us - Privacy Policy - Terms & Conditions - Contact Us - Refund Policy