EASY
KVPY Aptitude Test - Stream SX
IMPORTANT
Earn 100
Organisms living in salty areas are called as
50% studentsanswered this correctly
Important Questions on Biological Classification & Kingdom Plantae
EASY
KVPY Aptitude Test - Stream SX
IMPORTANT
Which of the following is/are correct regarding methanogens?
Gram negative
Obligate anaerobes
Found in marshy habitats
Cell wall possessess protein
EASY
KVPY Aptitude Test - Stream SX
IMPORTANT
Which match is/are wrong regarding Gram-positive and Gram-negative bacteria?
| S.NO. | Characters | Gram-Positive Bacteria | Gram-Negative Bacteria |
| Cell wall | Single layered | Two layers | |
| Murein or mucopeptide in cell wall | |||
| Capsule | Mostly present | Usually absent | |
| Mesosome | Less common | Quite common |
MEDIUM
KVPY Aptitude Test - Stream SX
IMPORTANT
Read the following statement and answer as asked next to them
Cell wall of Fungi consists of chitin or fungal cellulose.
Most fungi are heterotrophic
Fungi can also live as symbionts in association with algae as lichens and with roots of higher plants as mycorrhiza
Fusion of two nuclei called plasmogamy How many of the above statement are correct?
EASY
KVPY Aptitude Test - Stream SX
IMPORTANT
The sexual cycle in fungi involves three steps, which statement is/are correct
Fusion of protoplasm between two motile or nonmotile gametes is called karyogamy
Fusion of two nuclei is called plasmogamy
Meiosis in zygote results in haploid spores.
MEDIUM
KVPY Aptitude Test - Stream SX
IMPORTANT
Match the columns and select the correct options.
| Column I | Column II | ||
| (i) | Phycomycetes | (a) | Albugo |
| (ii) | Ascomycetes | (b) | Puccinia |
| (iii) | Basidiomycetes | (c) | Alternaria |
| (iv) | Deuteromycetes | (d) | Neurospora |
MEDIUM
KVPY Aptitude Test - Stream SX
IMPORTANT
Match the following and choose the correct option.
| Column I | Column II | ||
| (i) | Phycomycetes | (a) | Imperfect fungi |
| (ii) | Ascomycetes | (b) | Agaricus |
| (iii) | Basidiomycetes | (c) | Sac fungi |
| (iv) | Deuteromycetes | (d) | Algal fungi |
MEDIUM
KVPY Aptitude Test - Stream SX
IMPORTANT
Read the following statement (A-D) & select wrong statement
In phycomycetes mycelium is multinucleate (Coenocytic) and septate.
Wall of hyphae is composed of fungal cellulose.
A sexual reproduction take place through sporangia.
Sexual reproduction take place by gametangial contact.
EASY
KVPY Aptitude Test - Stream SX
IMPORTANT
In fungi (Ascomycetes & Basidiomycetes) an intervening stage (n+n, i.e. two nuclei per cell) occurs; such a condition is called:
