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Which of the following characteristics shows discontinuous variation in plants?
Placentation in fruits is referred to as the
Study the list of organisms below and use them to answer the questions.
I-Hydra
II-Owl
III-Snake
IV-Snail
The Phylum of the organism labeled IV is
Study the list of organisms below and use them to answer the questions.
I-Hydra
II-Owl
III-Snake
IV-Snail
The arrangement of the organisms in order of increasing complexity is
The diagram below is an illustration of a structure in the skeletal system of humans. Study it and answer the question
An individual was involved in a car accident and the illustrated structure was badly injured. Which of the following structures would most likely be affected?
The diagram above is an illustration of a structure in the skeletal system of humans. Study it and answer the question
the illustrated structure is a part of the
Which of the following soil types have a high capillarity?
The diagrams below are illustrations of organisms in a habitat. Study them and answer the question, the producer in the diagram is
The diagrams below are illustrations of organisms in a habitat. Study them and answer the question,
The feeding relationship between the organisms labelled III and IV in the diagrams is
Which of the following organisms would be the producer in a food chain?
The rate of decomposition of dead organisms is faster in the tropical rainforest than in other biomes because
Which of the following hormones is wrongly paired with its secretory organ?
A Rhesus negative woman may experience stillbirth of the second child that is Rhesus positive because
Which of the following factors is the main problem facing xerophytes?
Which of the following instruments is not used in measuring abiotic factors in a habitat?
A vestigial structure in humans is
What is the probability that a pregnancy would result in a male child?
The mouthparts of a grasshopper are adapted for
A group of organisms belonging to different species that coexist in the same habitat and interact is referred to as
The diagram below is an illustration of a mango leaf drawn by a student in a Biology test. The student failed the test. Study it and answer the question.
which features of the diagram would have earned the student more marks if shown