Unit 4 Chapter 1 (1st Secondary) Biology
- 1.Its Scientific name is Felis domesticus.
- 2.The arrangement of living organisms in groups according to their similarities and differences is called _____
- 3.A group of individuals that have similar morphological characteristics, can mate with each other and produce fertile offspring that is similar to them ____
- 4.A system used for naming the living organisms and consists of two names, where the first name starts with a capital letter while the second one starts with a small letter ____
- 5.An animal is produced from the mating of a female horse with a male donkey ____
- 6.An animal produced from the mating of a female lion with a male tiger ____
- 7.A taxonomic level consists of a number of classes ____
- 8.The first name in the binomial nomenclature that begins with a capital letter ____
- 9.A series of descriptions that are ordered in pairs and lead the user to identify an unknown living organism ____
- 10.Classification helps in:
- A.
Placing the new living organisms in their suitable places
- B.
Studying the evolution of living organisms
- C.
Studying the living organisms
- D.
All the previous
- 11.Tigon is not given the term "species" because it ............
- A.
Is similar to its parents
- B.
Produces fertile offspring
- C.
Is a sterile organism
- D.
All the previous
- 12.The ............. is classified into genera.
- A.
Family
- B.
Class
- C.
Phylum
- D.
Species
- 13.In binomial nomenclature, the 2nd name represents the .............
- A.
Genus
- B.
Species
- C.
Phylum
- D.
Class
- 14.The lowest level of classifying the living organisms .....................
- A.
Phylum
- B.
Species
- C.
Kingdom
- D.
Class
- 15.The taxonomic hierarchy of classification is ............
- A.
Kingdom - class - family - order - phylum
- B.
Kingdom - family - class - order - phylum
- C.
Kingdom - phylum - class - order - family
- D.
Kingdom - phylum - order - family - class
- 16.---------- classified animals into red blooded and bloodless ones.
- A.
Linnaeus
- B.
Aristotle
- C.
John Ray
- D.
Mendel
- 17.Dichotomous Key is ---------
- A.
The recognizable remains or body impressions of an organism that lived in the past
- B.
A tool that uses pairs of descriptive statements to identify an organism
- C.
The science of identifying, classifying, and naming living things
- D.
Grouping objects based on what they have in common
- 18.An organism's binomial nomenclature is made up of its ----------.
- A.
Genus and Species
- B.
Order and Class
- C.
Family and Species
- D.
Kingdom and Phylum
- 19.Which classification level is the MOST specific?
- A.
Order
- B.
Family
- C.
Genus
- D.
Species
- 20.
![According to the dichotomous key shown below, to which order does the insect belong?
Question1- Does the insect have wings?
If Yes, …. Go to Q.2
If No,……….. Order Hymenoptera
Question2- How many pairs of wings does the insect have?
If One, …….. Order Diptera
If Two, Go to Q.3
Question3- Does the insect have very tiny and difficult to see.?
If Yes, ……Order Odonata
If No, they have long ones ……. Go to Q.4
Question4- Are there two or three tail-like appendages at the tip of the abdomen?
If Yes, ……. Order Ephemeroptera
If No, Go to Q.5
Question5- Does the insect have five segments on each leg?
If Yes, ……. Order Neuroptera
If No, ……. Order Isoptera - ProProfs]( "According to the dichotomous key shown below, to which order does the insect belong?
Question1- Does the insect have wings?
If Yes, …. Go to Q.2
If No,……….. Order Hymenoptera
Question2- How many pairs of wings does the insect have?
If One, …….. Order Diptera
If Two, Go to Q.3
Question3- Does the insect have very tiny and difficult to see.?
If Yes, ……Order Odonata
If No, they have long ones ……. Go to Q.4
Question4- Are there two or three tail-like appendages at the tip of the abdomen?
If Yes, ……. Order Ephemeroptera
If No, Go to Q.5
Question5- Does the insect have five segments on each leg?
If Yes, ……. Order Neuroptera
If No, ……. Order Isoptera")
According to the dichotomous key shown below, to which order does the insect belong? Question1- Does the insect have wings? If Yes, …. Go to Q.2 If No,……….. Order Hymenoptera Question2- How many pairs of wings does the insect have? If One, …….. Order Diptera If Two, Go to Q.3 Question3- Does the insect have very tiny and difficult to see.? If Yes, ……Order Odonata If No, they have long ones ……. Go to Q.4 Question4- Are there two or three tail-like appendages at the tip of the abdomen? If Yes, ……. Order Ephemeroptera If No, Go to Q.5 Question5- Does the insect have five segments on each leg? If Yes, ……. Order Neuroptera If No, ……. Order Isoptera- A.
Isoptera
- B.
Odonata
- C.
Diptera
- D.
Ephemeroptera
- 21.Felis bieti, Felis chaus and Felis lybica are organisms having a common ----- but of different -----.
- A.
Genus; class
- B.
Class; genus
- C.
Species; genus
- D.
Genus; species
- 22.An organism is a heterotroph when it -------.
- A.
Is only a herbivore.
- B.
Eats only other species.
- C.
Makes its own food.
- D.
Gets food from outside itself.
- 23.Which group contains ONLY living or once-living matter? (Once-living matters are objects that used to be alive, but now are not).
- A.
Steel, wood, rubber, rock.
- B.
Hair, glass, steel, ink.
- C.
Hair, wood, blood, leaf.
- D.
Paper, sand, basalt, wood.
- 24.Two organisms of same class but different families will be kept under the same ------.
- A.
Genus
- B.
Species
- C.
Order
- D.
Family
- 25.Which of the following is less general in characters as compared to genus?
- A.
Species
- B.
Order
- C.
Class
- D.
Family
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