What is the best definition for a s,kp 5q8e vb8ife*eb z8pecies?

  Biologists use the binomial naming system to name emmf q t zl0qu:1pmekfr0*n 7(8jdi 0;zvery organism on the planet. The binomial name for the platypus is Ornithorhynchus anatinus. Which statement(s) below are true fpfm: uqrm z0 1n jfl08mq*7i ktz0;e(dor 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 about the-lyvp)esph; / s7myb(3, wnn u genome?

  The okapi looks like a small-sized giraffe and hi(8 liu8 hvol .-)zscsas stripes that resemble the zebra. 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 mo.u8 -zi svllicsho)(8 ther 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. Which word is matchedsg2 +cx+ nl7yx to the correct definx+gcl2+n7 xys ition?

  The following table shows the diploid chromoso/,oj9lmh;f er me number of a range of species.


Which of these statements is correct?

The table below shows the genome size and diplvfwb7: ny ks0l(i36y loid chromosome numbers of five different wbs ly6:f vynk l37i0(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 (Mku sbt*z-0, muarram grass), pictured below, is plant species that is often found on sand dunek0-sz*b,m uu ts.


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 represengw8a uimiai5)v7 e, /gt?

  Which of the following is true for the Biological Specikb a+:zw0tk1sc7rr3z es Concept?

  Which of the following statement(s) is/are true for the genome?pt/dik mo/inshc0n6401my; x
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, frui;k ny5szc7kks(fal3 .t flies, mice, humaz.lfn(k3k ;a5cks7 syns, and rice.

What can you conclude from the above information?

  Which of the following statement(s) is/are true for genome sequencih v,.prjx 2c27vww-)uqkxo9 d ng?
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) difficulties in apa,jb38l)rcpmr0u)+s qr zi.k 50 fq roplying the biological species concej rfr u5 psm+0bioa8))qr.,rq3zck0lpt?
I. Budding in yeast
II. Runners in spider plants
III. Bacterial conjugation

  Which of the following would provide eviden4c qlg5lp dq/s zaj+8+ce for two individuals belonging to difqsl8+ aqd +c45g l/jzpferent species?
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 different individuahowx)v 3art77 ls. Based on their cell x 7w7oh3t)vars, which pairs could produce fertile offspring if they interbreed?

  Which of the following could be used to identify and classify different specie , e8nwy;vru0xs?, wx0ruvn ;y8e
I. Dichotomous key
II. Karyograms
III. Binomial naming system

  Environmental DNA can be used totxpz 0)jxys 0;tb-j2ize07kr form which of the following?

  The image below shows three different formf 500-h)4q3e)p abfogfa id qb0c-sdys 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 species concept oktll i0o3fc;2 x.k3gfb 0 r;nand the morphological concept. rkl tc3.gx b3; o nk0lof2;0fi

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 nami22k.*hsp+wc i:k) *qiqws mqlz 17mufng 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.