Read the following statements.1) Statement-A: During favourable conditions, Amoeba undergoes encystation by forming 3 cyst walls.2) Statement-B: Multiple fission and sporulation occurs in Amoeba under unfavourable conditions.Choose the correct option.
Both the statements are correct
Both the statements are incorrect
Only statement A is correct
Only statement B is correct
Related Questions
Which of the following does NOT align with Mendel's laws of inheritance?
Blending inheritance is observed in the F1 generation.
Alleles for different traits segregate independently.
The law of segregation describes allele separation during gamete formation.
The phenotype of the F2 generation can be predicted using Punnett squares.
Select the wrong statement:
Mitochondria are the powerhouse of the cell in all kingdoms except Monera
Cell wall is present in members of Fungi and Plantae.
Pseudopodia are locomotory and feeding structures in Sporozoans.
Mushrooms belong to Basidiomycetes.
Identify the structure that is NOT involved in the asexual reproduction of Penicillium:
Conidia
Conidiophore
Hyphae
Ascus
Vegetative propagation is a type of:
Sexual reproduction
Asexual reproduction
Meiosis
Fertilization
Consider the following statements and choose the correct option.
I. The genetic constitution of a plant is unaffected in vegetative propagation.
II. Rhizome in ginger serves as an organ of vegetative reproduction.
III. Totipotency of cells enables us to micropropagate plants.
Statements I and II alone are true
Statements II and III alone are true
Statements II alone is true
All the three Statements I, II and II are true
In Mendel's experiments with pea plants, which trait would NOT be considered a dominant trait?
Round seeds
Tall stem
Purple flowers
Wrinkled seeds
Which of the following is the asexual reproductive structure in Penicillium?
Conidia
Zoospores
Ascospores
Basidiospores
A potato tuber developing into a new plant is an example of:
Fragmentation
Spore formation
Vegetative propagation
Binary fission
Which of the correct example of the type of regeneration out of the two major types?
Morphallaxis–regeneration of two transversely cut equal pieces of one Hydra into two small Hydras
Epimorphosis –replacement of old and dead erythrocytes by the now ones
Morphallaxis-healing of wound in the skin
Epimorphosis-regeneration of crushed and filtered out pieces of Planaria into as many new planarian
Which of the following is NOT a characteristic typically associated with organisms that predominantly reproduce asexually?
Rapid population growth in stable environments
Adaptation to narrow ecological niches
High genetic diversity within populations
Reduced energy expenditure on mate finding
