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Structural Organization in Animals and Plants [AIIMS (All India Institute of Medical Sciences) Biology]: Questions 17 - 24 of 24
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Question 17
Question MCQ▾
Arrhenotoky is related to
Choices
Choice (4) | Response | |
---|---|---|
a. | Parthenogenesis | |
b. | Sexual reproduction | |
c. | Parthenogenesis and Sexual reproduction | |
d. | All of the above |
Question 18
Question MCQ▾
Which type of reproduction is found in Hydra?
Choices
Choice (4) | Response | |
---|---|---|
a. | Polyembryony | |
b. | Parthenogenesis | |
c. | Sexual and asexual | |
d. | Encystment |
Question 19
Question MCQ▾
Plasmotomy occurs in
Choices
Choice (4) | Response | |
---|---|---|
a. | Plasmodium | |
b. | Aurelia | |
c. | Amoeba | |
d. | Opalina |
Question 20
Question MCQ▾
Fertilization is internal in
Choices
Choice (4) | Response | |
---|---|---|
a. | Frogs | |
b. | Cat fish | |
c. | Toads | |
d. | Dog fish |
Question 21
Appeared in Year: 2008
Question MCQ▾
How many sperms are formed from a secondary spermatocyte?
Choices
Choice (4) | Response | |
---|---|---|
a. | 2 | |
b. | 4 | |
c. | 8 | |
d. | 1 |
Question 22
Appeared in Year: 2009
Question MCQ▾
Which one features is common to leech, cockroach and scorpion?
Choices
Choice (4) | Response | |
---|---|---|
a. | Ventral nerve cord | |
b. | Nephridia | |
c. | Cephalization | |
d. | Antennae |
Question 23
Appeared in Year: 2011
Question MCQ▾
Bacteria, fungi, lower plants survive in adverse conditions by
Choices
Choice (4) | Response | |
---|---|---|
a. | diapause | |
b. | suspended growth | |
c. | formation of thick walled spores | |
d. | migration |
Question 24
Appeared in Year: 2008
Question MCQ▾
Grey crescent is the area
Choices
Choice (4) | Response | |
---|---|---|
a. | At the point of entry of sperm into ovum | |
b. | At the vaginal pole | |
c. | At the animal pole | |
d. | Just opposite to the site of entry of sperm into ovum |