Text Solution
Verified by Experts
The correct Answer is:
Topper's Solved these Questions
Similar Questions
Explore conceptually related problems
GRB PUBLICATION-REPRODUCTIVE HEALTH-Assertion -Reason Type Questions
- Which of the following approches does not give the defined action of c...
Text Solution
|
- (A) : Each and every organism is capable to live only for a limited pe...
Text Solution
|
- (A): Each organism has adopted its own mechanism of reproduction. (R...
Text Solution
|
- (A) : A spore is a small , microsocpic , unicellular reproductive bod...
Text Solution
|
- (A) : Sexual reproduction involves the formation and union of two game...
Text Solution
|
- (A): A haploid parent products gametes by meiotic divi-soin. (R) Maj...
Text Solution
|
- (A): In majority of algae, fishes and amphibians external fertilizatio...
Text Solution
|
- (A): Sexually reproducing organisms begin life as a single cell. (R)...
Text Solution
|
- (A) : Parthenogenesis means the growth and development of an egg witho...
Text Solution
|
- (A) : Lower plants usually reproduce by asexual means. (R) : It help...
Text Solution
|
- (A): Progressive degeneration of sexuality is a primitive character in...
Text Solution
|
- (A) : Accessory organs of the flowers are sterile parts. (R) : They ...
Text Solution
|
- (A) : Pollens are produced in microsporangia after meiotic divison. ...
Text Solution
|
- (A) : Exine of pollen is chiefly made up of sporopollenin. (R): Spor...
Text Solution
|
- (A) : Ovule is an integumented megasporangium . (R) It does not dehi...
Text Solution
|
- (A) : Incampylotropous type the body of ovule is horseshoe shaped. (...
Text Solution
|
- (A) : Cleistogamous flowers are ususally self pollinated. (R) : Thes...
Text Solution
|
- (A) : All graminaceous flowers are always wing pollinated. (R) : The...
Text Solution
|
- (A) : Insect visit flowers to collect honey. (R): Attraction of flow...
Text Solution
|
- (A) : Mammalian ova produces an emzyme hyaluronidase. (R): This enzy...
Text Solution
|
- (A) : Testes of mammals are present outside abdomnial cavity in scrota...
Text Solution
|