What is the best definition for a splyf ,i4nj0 39l m:h,k johq(py /9mtudecies?

  Biologists use the binomial naming system to name evemd+87mz7qhvb l n ay 06izc./6xfw8aebu4q4 vry organism on the planet. The binomial name for the platypus is Ornithorhynchus anatinus. Which statement(s) bw yaqmc/iz xez78+4m6bvu n8 fq v .d4b7h6a0lelow are true for the binomial naming system and the platypus?
I.
The genus for the platypus is Ornithorhynchus.
II.
The binomial naming system is based on an international agreement between scientists.
III.
The name, Ornithorhynchus anatinus is unique to platypus species.

  Which statement is false abou 4p(kjxn,n:xl t the genome?

  The okapi looks like a small-sized giraffe and has stripes that resembreplh+p pxe.3hd 1o, ,le the zebra.d3 phr l.oh,1eppe ,+x It lives in the Ituri Forest in the Democratic Republic of the Congo. Okapis eat the leaves and buds of trees they can reach. They also graze on grass and ferns and eat fruit. Okapis tend to be solitary animals and the mother gives birth to one offspring which continues to be dependent on the mother’s milk for six months. When they are four to five years old, they are mature and can breed, but only with other okapis.

Which of the following statements is applicable to the okapi?
I. Okapi is a hybrid of a giraffe and a zebra
II. Okapi is an herbivore
III. Okapi is its own species

  The table shows factors that y.bwsp) oru-7cu8 .xp1sfpv1m6 g(kmcan result in speciation. Which word is matched to the correct defi71.p) f1 bcop(rgsk-u6mvwy8 .spmxu nition?

  The following table shows the73woh cu) hn 5v:oucw4*capp1 diploid chromosome number of a range of species.


Which of these statements is correct?

The table below shows the genome size and diploidfvaj . 6jipp7bq.9i)i chromosome numbers of five different spe jb a.ipj67q.pif)9ivcies.


1.Evaluate the evidence from the table in relation to the statement that “organisms with a higher number of chromosomes do not always have more base pairs”.

2.Discuss the data as evidence for the notion that increased genome size means that the organism is more complex.

  Ammophila arenaria (Marram grass), pictured below, is plant s /e g:*-8u fxugw)lqknpecies that is often found on s /un g-w)8:gkx*qfleuand dunes.


1.1.Identify the genus to which Ammophila arenaria belongs.
   is the genus to which Marram grass belongs.

1.2.State the naming system used to name Ammophila arenaria.
The    is used to name organisms.

1.3.State the term used to describe the differences between organisms, which is used as the basis for the naming system in part (ii).
   refers to the differences between organisms, which is the basis for the binomial naming system.


1.4.Describe how the genome within a species could vary.

2.Compare and contrast the morphological and biological species concepts.

  What type of human cell does the following karyogram represe2 ox ozz f6:s:;j7507rsizzxj rdtn: znt?

  Which of the following is true for the Biological Species Concept?srw6c 5ops96cd7;st4gt y x* e

  Which of the following sq f4ipsty y20;tatement(s) is/are true for the genome?
I. The genome is all the genetic information of an organism.
II. Genomes within a species are identical in size.
III. Genomes within a species vary in base sequence.

  This table shows the estimated number of genes in E. coli bacteria, fruit flies,e0e 6ar+w5kujl4dj *7fq uvi1 mice, humans, and ricek 6dawjquu+v4 eeij5f 0*r17l.

What can you conclude from the above information?

  Which of the following statement(s) is/are true for genome sequvndkw6,dyx)2el6m dlvu tdzl*5 0- v(encing?
I. The speed of genome sequencing due to technological developments is decreasing.
II. The cost of genome sequencing due to technological developments is decreasing.
III. Genome sequencing can be used for personalised medicine.

  Which of the following highjjp9h:nhxc7x064 6 cwiq5 n relight(s) difficulties in applying the biological specie:jw c4n7xihhre p5 n69 xc0qj6s concept?
I. Budding in yeast
II. Runners in spider plants
III. Bacterial conjugation

  Which of the following would provide evidence*0p7s2 ;rvf bjhgj ,qt for two individuals belonging to different ssrv;gq,*70j p ft2b hjpecies?
I. Differences in genome base sequence
II. Differences in genome size
III. Differences in chromosome number

  The images below represent haploid or diploid cells from difhzm x- qub/hr+dgb5j09kyz* (ferent individuals. Based on their cells,zq9+gjk d (z/5h-0hbru m* bxy which pairs could produce fertile offspring if they interbreed?

  Which of the following could be used to identify and classify differe f238fd-6b b 12pxzymv aybbx3nt species?bb3 x px2zamb 6 f8v3yf21ydb-
I. Dichotomous key
II. Karyograms
III. Binomial naming system

  Environmental DNA can be used to focej:s 6q z-s(ab(tcjd,m d( r)rm which of the following?

  The image below shows three different14 0csvb1shdx2kuu v(xm js8; forms of Ensatina eschscholtzii species.

1.1.Construct a dichotomous key to identify the three forms of Ensatina eschscholtzii.

1.2.Identify the genus to which Ensatina eschscholtzii belongs.
They belong to the genus   .

1.3.All three forms of Ensatina eschscholtzii belong to the same species. State a property of their genome that they will share.
They will share the same number of   .

2.Explain why the biological species concept is more appropriate to identify the three forms of Ensatina eschscholtzii as the same species compared to the morphological species concept.

1.Compare and contrast the biological spe)o.2 8upkkt thfrxb *:9*h(hlmmc e0dcies concept and the morphological conck0hr9h ):ftuo*km elx 8c2d hpm(b*.tept.

2.Explain the difficulties with applying the biological species and morphological concept to all organisms.

3.Outline the shared and non-shared genomic traits within and between species.

1.Outline the binomial nam mkw ygi763n3 cy40wfring system and its importance.

2.Explain how a sample of cells taken from a foetus can be used to determine whether the foetus will be biologically male or biologically female at birth.

3.Outline the outcomes of the human genome project and their impacts on different fields of science.