Question

e Retroviruses 26. The molecule serving as mRNA and the molecule serving as the viral genome are the SAME in the a ploraviidae bhabdoviridae herpesviridae d bacteriophages e papovaviridae 27. Which group of microorganisms includes species sociated with so-called 'Red Tides? a Distoms b. Dinophyta c. Sarcodina d. Amoeba e. Platyhelminthes 28. Mosquitoes may carry all of the following pathogens diseases EXCEPT a. Alboviruses b. Yellow Fever c. Plasmodium d. Borrelia e. West Nile virus 29. Which of the following lists major taxonomic categories from MOST SPECIFIC to LEAST SPECIFIC if we are classifying the genus Bacillus? a. Domain Kingdom, Division Class. Order b. Genus, Family, Division, Kingdom, Domain c. Genus, Class, Order, Domain, Kingdom d. Genus, Family, Division, Domain, Kingdom e. Genus, Order, Family, Division, Kingdom 30. Which of the following uses clia as its means of locomotion? a. Entamoeba b. Plasmodium c. Anopheles d. Giardia e. Paramecium

Answer 1

Ans ) 26 - a picornaviridae.

Picornaviridae are a group of viruses that contain the same molecule for mRNA and viral genome.

27 - answer is option B - dinophytes.

Red tides are caused by algal bloom ( increasing number of dinophytes ) specifically unicellular protozoans called dinoflagellates .

28 answer is option d - Borrelia

Borrelia is transmitted by animal or insect bites , commonly transmitted by ticks.

Arboviruses include dengue virus , yellow fever virus , chikungunya ,zika virus etc which are transmitted by Aedes aegypti mosquito.

Plasmodium is malarial parasite which is transmitted by female Anopheles mosquito .

West nile virus is transmitted by Culex species of mosquito.

29 answer is option b- genus, family ,division, kingdom , domain

most specific is species , genus ,family , order , class phylum /division , kingdom ,domain.

Eg man .

The species is sapiens , genus is homo ,family is hominidae, order is primata , class is mammalia , phylum is chordata , kingdom is animalia .

Here speciesvis small group of popjlation that have many common chatecteristics , like tiger is a species , panther is a species while kindom is the biggest heirarchy ,so all be it man , tiger ir panther all are ok n animali kingdom and here you can see there are multiple differences between a man , a tiger and a panther,so least specific.

30 ) answer isioption E - paramecium.

Contains numerous cilia which helps in locomotion .

Entamoeba uses pseudopodia or false foot for locomotion .

Anopheles is a type of mosquito that transmits malarial parasite that is plasmodium . It is an arthropod vector and has legs.

Giardia lamblia contains four pairs of flagella for locomotion.

Plasmodium lacks organs for locomotion , moves by changing shapes with the help of actin fulaments.

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