1
NEET 2018
MCQ (Single Correct Answer)
+4
-1
Change Language
Which of the following statements is correct?
A
Selaginella is heterosporous, while Salvinia is homosporous.
B
Stems are usually unbranched in both Cycas and Cedrus
C
Ovules are not enclosed by ovary wall in gymnosperms
D
Horsetails are gymnosperms
2
NEET 2018
MCQ (Single Correct Answer)
+4
-1
Change Language
Which one is wrongly matched?
A
Biflagellate zoospores – Brown algae
B
Uniflagellate gametes – Polysiphonia
C
Unicellular organism – Chlorella
D
Gemma cups – Marchantia
3
NEET 2018
MCQ (Single Correct Answer)
+4
-1
Change Language
Which of the following organisms are known as chief producers in the oceans?
A
Euglenoids
B
Cyanobacteria
C
Dinoflagellates
D
Diatoms
4
NEET 2018
MCQ (Single Correct Answer)
+4
-1
Change Language
Which of the following animals does not undergo metamorphosis?
A
Tunicate
B
Starfish
C
Earthworm
D
Moth
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