Cargando....
|
Mantén pulsado para arrastrar. |
|||
|
Haz clic aquí para cerrar |
|||
Pregunta 1 Informe
Which process does NOT represent a form of reproduction in plants?
Detalles de la respuesta
Pregunta 2 Informe
A group of interacting populations in a particular habitat can be described as
Detalles de la respuesta
Pregunta 4 Informe
Use the data to answer this question
A class of 40 set out to determine the population of lizards in a bound field measuring 200 metres by 100 metres using the capture-recapture method.
In their first outing, the students captured a total of 360 lizards all of which were marked with indelible ink and then released back into the field.
After a one week interval the students went back into the field and caught a total of 250 lizards out of which 150 bore the indelible ink mark.
What is the estimated population of lizards in the field?
Detalles de la respuesta
Pregunta 5 Informe
Which part of Euglena performs a similar function to that of the oral groove in paramecium?
Detalles de la respuesta
Pregunta 7 Informe
Which statement about how all life started is NOT true according to current thinking on evolutionary trends?
Detalles de la respuesta
Pregunta 9 Informe
In the nucleus of a cell, the thread-like structure in which genes are embedded is
Detalles de la respuesta
Pregunta 11 Informe
An example of a disease linked to the sex-chromosome is
Detalles de la respuesta
Pregunta 12 Informe
Thick succulent stems and leaves are an adaptation for conservation of water
Detalles de la respuesta
Pregunta 13 Informe
The remains impressions of animals and plants preserved in rocks are referred to as
Detalles de la respuesta
Pregunta 16 Informe
Which climatic feature is NOT commonly found in Nigeria?
Detalles de la respuesta
Pregunta 21 Informe
Bacteria which derive energy for food synthesis by oxidizing certain inorganic compounds are said to be
Detalles de la respuesta
Pregunta 24 Informe
Which statement is NOT true of both meiosis and mitosis?
Detalles de la respuesta
Pregunta 26 Informe
The result of placing a plant cell in a hypertonic solution for a long time is ________of the cell.
Detalles de la respuesta
Pregunta 27 Informe
Which process best explains the raising upward and outward of the ribs during breathing?
Detalles de la respuesta
Pregunta 29 Informe
Which process will NOT release carbon dioxide into the atmosphere?
Detalles de la respuesta
Pregunta 30 Informe
Oxygenated blood from the lungs is carried to the left atrium of the heart through the
Detalles de la respuesta
Pregunta 31 Informe
The number of daughter cells formed at the end of mitosis is
Detalles de la respuesta
Pregunta 33 Informe
Use the data to answer this question
A class of 40 set out to determine the population of lizards in a bound field measuring 200 metres by 100 metres using the capture-recapture method.
In their first outing, the students captured a total of 360 lizards all of which were marked with indelible ink and then released back into the field.
After a one week interval the students went back into the field and caught a total of 250 lizards out of which 150 bore the indelible ink mark.
The population density of the lizards in the field is?
Detalles de la respuesta
Pregunta 34 Informe
Which reagent is used to test for the presence of starch in a food substance?
Detalles de la respuesta
Pregunta 36 Informe
The pro-condition for transfusion of blood to an accident victim is
Detalles de la respuesta
Pregunta 37 Informe
The incomplete breakdown of glucose into alcohol, carbon dioxide and energy is referred to as
Detalles de la respuesta
Pregunta 38 Informe
Mammals are said to be homoiothermic because their body temperature is
Detalles de la respuesta
Pregunta 41 Informe
The sum total of all the roles an organism plays in a habitat is referred to as its
Detalles de la respuesta
Pregunta 42 Informe
Iron is mainly required by plants for_________formation.
Detalles de la respuesta
Pregunta 43 Informe
The interaction between members of the same population over scarce resources is called
Detalles de la respuesta
¿Te gustaría proceder con esta acción?