What is the best definition for a spec04pk3; wcw7*ei c pxumies?

  Biologists use the binomial namin8aqkv99n)l rrg system to name every organism on the planet. The binomial name for the platypus is Ornithorhynchus anatinus. Which)v 8l9 kq9nrra statement(s) below 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 fal(8a6u* 5l x pdi4cmssv jj(h;lse about the genome?

  The okapi looks like a yn* -c p/rfw gp2qdat5z:(k.p small-sized giraffe and has stripes that resemble the zebra. It lives in the Ituri Forest in the Democratic Republic of the Congqkw(p :yz2nt/a*f r. cdpp 5g-o. 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 can result in speciation. Whc 5 /hqjo*+,apxghjn/ich word is matched to the cor/x nh+h j5ocp/g aj,*qrect definition?

  The following table shows the diploid chromosome number of a r6betox2n5 (pkst. in. ange of species.


Which of these statements is correct?

The table below shows the genome size and diploid chromosome numbers of five qzovj14-d e 8kdiffv4-djeqz8ok1 erent species.


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 species that +do7jpv,i.0u3 j bq pbis often found on sand dunes uibo+b d,jv3pjq7p.0 .


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 xop5d+x/ bs i)-xh. d0( x(tdjp +qyfrkaryogram represent?

  Which of the following is true for the Biological Species Con-j1u)o1 f:u ou;i niyecept?

  Which of the followir+ 4m: v1sluxjp)5iisng statement(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 bactev)hue)- j hfc9ria, fruit flies, mice, human9)-ch) eujvfhs, and rice.

What can you conclude from the above information?

  Which of the following statemen :qwcu(o 3aw)pt(s) is/are true for genome sequencing?
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 highlight(s) difficulte*0 hwroq3e 3mk8aj8 xies in applying the biological species conce 38xe3a8r h*0qj wmkeopt?
I. Budding in yeast
II. Runners in spider plants
III. Bacterial conjugation

  Which of the following would provirvf1zohsfq sp6x6qwp 5e h9 ((6:;dmede evidence for two individuals belonging to different spe66mfz wq :x(6s pe (fe;dsrh9oqp1h 5vcies?
I. Differences in genome base sequence
II. Differences in genome size
III. Differences in chromosome number

  The images below represent hapl/jf3:dw zh pep9h: 8mboid or diploid cells from different individuals. Based on their cells, which pai9zp/he8mwp: bf j3h:drs could produce fertile offspring if they interbreed?

  Which of the following could be used to identify and classify differ bg: 6aac91v u7hqpl*xt+8 gmaent species?m l 98:uqt hap1*g7a6+c bxvag
I. Dichotomous key
II. Karyograms
III. Binomial naming system

  Environmental DNA can be used to form which of the fo6ubph+yb 2uwa3tqxl s8h0r+3 llowing?

  The image below shows three different forms of Ensatina escx +(sw+b7oqsd hscholtzii 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 species concept and the morphoxmyfy ,x (t-k,yx/ d/hlogical concept.yx/(kx,d/,-y xt yfh m

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 naming system and its ii zs :ssv)9qs f1l//hb: 0vzzdmportance.

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.