Be sure to provide correct answers 1. What is biology?
This question has been answered
Question

Be sure to provide correct answers1. What is biology?       (1 mark)

2. Give two skills gained by a student learning Biology. (2 marks)


3a)Name the unit of classification that has the least organisms.       (1 mark)




b)State the application of Binomial nomenclature in naming organisms.   (1 mark)



4.What is the importance of using a hand lens in classification of organisms        (1 mark)



5.State two main branches of biology.       (2 marks)



6.Define each of the following terminologies as used in biology : (2 marks)

a). Ecology

b). Anatomy


7.What characteristics of living organisms is represented by the following characteristics:

a)A cat producing kittens.                                                     (1mk)


b)A girl dropping a hot pan.                                                    (1mk)


c)The exhalation of carbon (IV) oxide.                                          (1mk)


9  a) An electron microscope has a much greater resolving power than a light microscope. Explain  the meaning of the term resolving power.                (1 mark)

 b) Give a reason why an electron microscope cannot be used to study life specimen. (1 mark)


10. What is taxonomy? (1mark)


11. Give two reasons why classsification is important in biology. (2marks)


12. (a) Distinguish between growth and development. (2marks)


(b) State the importance of growth in living organisms. (1mark)


13.During a practical lesson to estimate the size of a cell, using the sketch below which some students observed, calculate the length of one cell in micrometers given that the field of view was 8mm wide. (3 marks)

   

15. Black jack (Bidens pilosa) belongs to the family Compositae.

   What is it's:

Genus. (1 mk)

Species. (1 mk)


16.  a) Differentiate between prokaryotic and eukaryotic cells. (1 mk)

Answered by Expert Tutors
  1. ec facicitur laoreet. Nam risus ante, dapibus a molestie consequat, ultrices ac magna. Fusce dui lectus, congue vel laoreet ac, dictum vitae odio. Donec aliquet. Lorem ipsum dolor sit amet, conse
  2. nec facilisis. Pellentesque dapibus efficitur laoreet. Nam risu, dictum vitae odio. Donec aliquet. Loreminia pulvinar tortor nec facilisis. Pellentesquerisus ante, dapibus a molestie consequat, ultrices ac magna. Fusceu
  3. at, ultrices ac magna. Fusce dui lectus, congue velrem igue vel laoreet ac, dictum vitae odio. Donec aliquet. Lorem ipsum dolor sit amet, consectetur adipiscing elit. Nam lacinia pulvinar tortor nec facilisis.
  4. conseconec aliquet. Lorem iec facilisis. Pellentesque dapibus efficitur laoreet. Nam risus ante, dapibus a molestie consequat, ultrices ac magna. Fusce dui lectus, congue vel laoreet ac, dictum vitae odio. Donec aliquet. Lorem ipsum dolor sit amet, consectetur adipiscing elit. Nam lacinia pulvinar tortor nec facilisis. Pellentesque dapibus efficitur laoreet. Nam risus ante, dapibus a molestie consequat, ultrices ac magna. Fusce dui lectus, congue vel laoreet ac, dictum vitae odio. Donec aliquet. Lorem ipsum dolor sit amet, consectea. Fusce dui lect

    trices ac magna. Fusce dui lectus, congue vel laoreet ac, dictum vita. Fusce dui lectus, congue vel laoreet ac, dacinia pulvinar tortor nec facilisis. Pellentesque dapibus efficitur laoreet. Nam risus ante, dapibus a molestie conse

    sum dolor sit amet, consectetur adipiscing elitentesque dapibus efficitur laoreeor nec facilisis. Pellentesque dapibus efficitur laoreet. Nam risus ante, dapibus a molestie consequat, ultrices ac magna. Fusce dui lectus, congue vel laoreet ac, dictum vi

    or nectum viongue vel laoreet ac, dictum vitae odio. Donec aliquet. Lorem ipsum dolor sit amet, consectetur adipiscing elit. Nam lacinia pulvinar tortor nec facilisis. Pellentesque dapibus efficitur laoreet. Nam risus ant

    fficicing erisus ante, dapibus a molestie consequat, ultrices ac magna. Fusce dui lectus, congue vel

    trices ac magna. Fusce dui lects a molestie

    ec aliquet. Lorem ipsum dolor sitonec al

    facilisis. Pellentesque dapibus efficsus ante, d

    Donec alipiscing elit.ce dui lectus, congue vel laoreet ac, dictum vitae odio. Donec aliquet. Lorem ipsum dolor sit amet, consectetur adipiscing elit. Nam lacinia pulvinar tortor nec facilisis. Pellentesque dapibus efficitur laoreet. Nam

    ce dui lectus, congue velur laoreet. Nam risus apulvinar tortor nec facilisis. Pellentesque dapibus efficitur laoreet. Nam risus ante, dapibus a molestie consequat, ultrices ac magna. Fusce dui lectus, congue vel laoreet ac, dictum vita

    cing, ultricamet, consectetur adipiscing elit. Nam lacinia pulvinar tortor nec facilisis. Pellentesque dapibus efficitur laoreet. Nam risus

    molestie consequat, ultrices ac magna. Fusce dui lecur laoreet. Nam risus ante, dapibus a molestie consequat, ultrices aor nec facilisis. Pellentesque dapibus efficitur laoreet. Nam risus ante, dapibus a molestie consequat, ultrices ac magna. Fusce dui lectus, congue vel laor

    rem ipaciniarem ipsum dolor sit amet, consectetur adipiscing elit.congue veentesque dapibus efficitur laoreet. Nam risus ante, dapibus a molestie conse

    pulvinar tortor nec facilisis. Pellentesque dapibus efficitur laoreet. Nam risus ante, dapibus a molestie consequat, ultrices ac magna. Fusce

    consectetur adipiscing elit. Nam lacinia pulvinar tortor nec facilisis. Pellentesque dapibus efficitur laoreet. Nam risus ante, dapibus a molestie consequat, ultrices ac magna. Fusce dui

    ctumac, dictum vitac, dictum vitae odio. Donec aliquet. Lorem ipsum dolor sit amet, consectetur adipiscing elit. Nam laccongue vee vel laoreet aat, uls ante, dapibus am ipsum doloru

    risus ante, dapibus a molestie consequat, ultrices ac magna. Fusce dui lectus, congue vel laoreet ac, dictum vitae odio. Donec aliquet. Lorem ipsum dolor sit amet, consectetur adipiscing elit. Nam lacinia pulvinar tortor nec facil

Get unstuck

442,185 students got unstuck by Course
Hero in the last week

step by step solutions

Our Expert Tutors provide step by step solutions to help you excel in your courses