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Important Questions on Use argument based on empirical evidence and scientific reasoning to support an explanation for how characteristic animal behaviors and specialized plant structures affect the probability of successful reproduction of animals and plants respectively.

MEDIUM
Life Sciences>From Molecules to Organisms: Structures and Processes>Use argument based on empirical evidence and scientific reasoning to support an explanation for how characteristic animal behaviors and specialized plant structures affect the probability of successful reproduction of animals and plants respectively.>Growth and Development of Organisms - Animals engage in characteristic behaviors that increase the odds of reproduction. Plants reproduce in a variety of ways, sometimes depending on animal behavior and specialized features for reproduction.
What changes are seen among the girls during adolescent age/puberty ?
EASY
Life Sciences>From Molecules to Organisms: Structures and Processes>Use argument based on empirical evidence and scientific reasoning to support an explanation for how characteristic animal behaviors and specialized plant structures affect the probability of successful reproduction of animals and plants respectively.>Growth and Development of Organisms - Animals engage in characteristic behaviors that increase the odds of reproduction. Plants reproduce in a variety of ways, sometimes depending on animal behavior and specialized features for reproduction.

The diagram represents the lifecycle of angiosperm. Choose the correct combination of labelling?

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MEDIUM
Life Sciences>From Molecules to Organisms: Structures and Processes>Use argument based on empirical evidence and scientific reasoning to support an explanation for how characteristic animal behaviors and specialized plant structures affect the probability of successful reproduction of animals and plants respectively.>Growth and Development of Organisms - Animals engage in characteristic behaviors that increase the odds of reproduction. Plants reproduce in a variety of ways, sometimes depending on animal behavior and specialized features for reproduction.

What is the process of reproduction in amoeba? What are the advantages of sexual reproduction over asexual reproduction?

MEDIUM
Life Sciences>From Molecules to Organisms: Structures and Processes>Use argument based on empirical evidence and scientific reasoning to support an explanation for how characteristic animal behaviors and specialized plant structures affect the probability of successful reproduction of animals and plants respectively.>Growth and Development of Organisms - Animals engage in characteristic behaviors that increase the odds of reproduction. Plants reproduce in a variety of ways, sometimes depending on animal behavior and specialized features for reproduction.
Which one of the following statements is correct regarding sexual reproduction?
MEDIUM
Life Sciences>From Molecules to Organisms: Structures and Processes>Use argument based on empirical evidence and scientific reasoning to support an explanation for how characteristic animal behaviors and specialized plant structures affect the probability of successful reproduction of animals and plants respectively.>Growth and Development of Organisms - Animals engage in characteristic behaviors that increase the odds of reproduction. Plants reproduce in a variety of ways, sometimes depending on animal behavior and specialized features for reproduction.
What do you understand by Cross-Pollination?
MEDIUM
Life Sciences>From Molecules to Organisms: Structures and Processes>Use argument based on empirical evidence and scientific reasoning to support an explanation for how characteristic animal behaviors and specialized plant structures affect the probability of successful reproduction of animals and plants respectively.>Growth and Development of Organisms - Animals engage in characteristic behaviors that increase the odds of reproduction. Plants reproduce in a variety of ways, sometimes depending on animal behavior and specialized features for reproduction.
Write two changes that occur in teenage boys during the period of Adolescence.
HARD
Life Sciences>From Molecules to Organisms: Structures and Processes>Use argument based on empirical evidence and scientific reasoning to support an explanation for how characteristic animal behaviors and specialized plant structures affect the probability of successful reproduction of animals and plants respectively.>Growth and Development of Organisms - Animals engage in characteristic behaviors that increase the odds of reproduction. Plants reproduce in a variety of ways, sometimes depending on animal behavior and specialized features for reproduction.
Answer the following question:
Write the changes that occur in the age group 11 to 21 years in boys.
MEDIUM
Life Sciences>From Molecules to Organisms: Structures and Processes>Use argument based on empirical evidence and scientific reasoning to support an explanation for how characteristic animal behaviors and specialized plant structures affect the probability of successful reproduction of animals and plants respectively.>Growth and Development of Organisms - Animals engage in characteristic behaviors that increase the odds of reproduction. Plants reproduce in a variety of ways, sometimes depending on animal behavior and specialized features for reproduction.
Zoospores are the reproductive units to carry asexual reproduction in
EASY
Life Sciences>From Molecules to Organisms: Structures and Processes>Use argument based on empirical evidence and scientific reasoning to support an explanation for how characteristic animal behaviors and specialized plant structures affect the probability of successful reproduction of animals and plants respectively.>Growth and Development of Organisms - Animals engage in characteristic behaviors that increase the odds of reproduction. Plants reproduce in a variety of ways, sometimes depending on animal behavior and specialized features for reproduction.
Pollination by insects is called
EASY
Life Sciences>From Molecules to Organisms: Structures and Processes>Use argument based on empirical evidence and scientific reasoning to support an explanation for how characteristic animal behaviors and specialized plant structures affect the probability of successful reproduction of animals and plants respectively.>Growth and Development of Organisms - Animals engage in characteristic behaviors that increase the odds of reproduction. Plants reproduce in a variety of ways, sometimes depending on animal behavior and specialized features for reproduction.
Select the correct pair and write it -
EASY
Life Sciences>From Molecules to Organisms: Structures and Processes>Use argument based on empirical evidence and scientific reasoning to support an explanation for how characteristic animal behaviors and specialized plant structures affect the probability of successful reproduction of animals and plants respectively.>Growth and Development of Organisms - Animals engage in characteristic behaviors that increase the odds of reproduction. Plants reproduce in a variety of ways, sometimes depending on animal behavior and specialized features for reproduction.
Select which of the following is the feature of cross pollination
MEDIUM
Life Sciences>From Molecules to Organisms: Structures and Processes>Use argument based on empirical evidence and scientific reasoning to support an explanation for how characteristic animal behaviors and specialized plant structures affect the probability of successful reproduction of animals and plants respectively.>Growth and Development of Organisms - Animals engage in characteristic behaviors that increase the odds of reproduction. Plants reproduce in a variety of ways, sometimes depending on animal behavior and specialized features for reproduction.
Define stock and scion.
EASY
Life Sciences>From Molecules to Organisms: Structures and Processes>Use argument based on empirical evidence and scientific reasoning to support an explanation for how characteristic animal behaviors and specialized plant structures affect the probability of successful reproduction of animals and plants respectively.>Growth and Development of Organisms - Animals engage in characteristic behaviors that increase the odds of reproduction. Plants reproduce in a variety of ways, sometimes depending on animal behavior and specialized features for reproduction.
In the given options, which one cannot propagate by vegetative means?
HARD
Life Sciences>From Molecules to Organisms: Structures and Processes>Use argument based on empirical evidence and scientific reasoning to support an explanation for how characteristic animal behaviors and specialized plant structures affect the probability of successful reproduction of animals and plants respectively.>Growth and Development of Organisms - Animals engage in characteristic behaviors that increase the odds of reproduction. Plants reproduce in a variety of ways, sometimes depending on animal behavior and specialized features for reproduction.
Draw a labelled diagram of vertical section of a flower and explain its various parts.
EASY
Life Sciences>From Molecules to Organisms: Structures and Processes>Use argument based on empirical evidence and scientific reasoning to support an explanation for how characteristic animal behaviors and specialized plant structures affect the probability of successful reproduction of animals and plants respectively.>Growth and Development of Organisms - Animals engage in characteristic behaviors that increase the odds of reproduction. Plants reproduce in a variety of ways, sometimes depending on animal behavior and specialized features for reproduction.
Which one of the following is NOT a vegetative propagule in angiosperms?
EASY
Life Sciences>From Molecules to Organisms: Structures and Processes>Use argument based on empirical evidence and scientific reasoning to support an explanation for how characteristic animal behaviors and specialized plant structures affect the probability of successful reproduction of animals and plants respectively.>Growth and Development of Organisms - Animals engage in characteristic behaviors that increase the odds of reproduction. Plants reproduce in a variety of ways, sometimes depending on animal behavior and specialized features for reproduction.
Write the definition of vegetative propagation and its two importance.
EASY
Life Sciences>From Molecules to Organisms: Structures and Processes>Use argument based on empirical evidence and scientific reasoning to support an explanation for how characteristic animal behaviors and specialized plant structures affect the probability of successful reproduction of animals and plants respectively.>Growth and Development of Organisms - Animals engage in characteristic behaviors that increase the odds of reproduction. Plants reproduce in a variety of ways, sometimes depending on animal behavior and specialized features for reproduction.
Give three significant differences between asexual reproduction and sexual reproduction.
EASY
Life Sciences>From Molecules to Organisms: Structures and Processes>Use argument based on empirical evidence and scientific reasoning to support an explanation for how characteristic animal behaviors and specialized plant structures affect the probability of successful reproduction of animals and plants respectively.>Growth and Development of Organisms - Animals engage in characteristic behaviors that increase the odds of reproduction. Plants reproduce in a variety of ways, sometimes depending on animal behavior and specialized features for reproduction.

Distinguish between asexual and sexual reproduction on the basis of following features:

i) Number of parents

ii) Nature of offspring

MEDIUM
Life Sciences>From Molecules to Organisms: Structures and Processes>Use argument based on empirical evidence and scientific reasoning to support an explanation for how characteristic animal behaviors and specialized plant structures affect the probability of successful reproduction of animals and plants respectively.>Growth and Development of Organisms - Animals engage in characteristic behaviors that increase the odds of reproduction. Plants reproduce in a variety of ways, sometimes depending on animal behavior and specialized features for reproduction.
The cut of stem of plant (having root) is used for grafting is known as 
EASY
Life Sciences>From Molecules to Organisms: Structures and Processes>Use argument based on empirical evidence and scientific reasoning to support an explanation for how characteristic animal behaviors and specialized plant structures affect the probability of successful reproduction of animals and plants respectively.>Growth and Development of Organisms - Animals engage in characteristic behaviors that increase the odds of reproduction. Plants reproduce in a variety of ways, sometimes depending on animal behavior and specialized features for reproduction.
What is vegetative reproduction? Explain any three natural methods of vegetative reproduction with the help of suitable diagrams.