Why might two organisms have the same number of chromosomes but not the same traits?

Each copy of the homologous pair of chromosomes originates from a different parent; therefore, the copies of each of the genes themselves may not be identical. The variation of individuals within a species is caused by the specific combination of the genes inherited from both parents.

How many chromosomes are there in lion tiger and Cat respectively?

That means the set of genes present in the organisms may vary and therefore lion tiger and domestic cat have the same number of 38 chromosomes their characteristics like different appearances are the result of the genes located on the chromosomes.

Which animal will have same number of chromosomes like cat have?

That means the set of genes present in the organisms may vary and therefore lion, tiger and domestic cat have the same number of 38 chromosomes, their characteristics (like different appearances) are the result of the genes located on the chromosomes.

Why do different animals have different numbers of chromosomes?

Fusion is a common way for animal species to end up with a different number of chromosomes from their ancestors. The most likely explanation is that two chimp chromosomes fused together. Part of the reason scientists think that two chimp chromosomes fused together is that chromosomes almost never split apart.

How many chromosomes do cats have?

Karyotype of the domestic cat. Domestic cats have 38 chromosomes, including 18 autosomal pairs and the sex chromosomes, X and Y.

How many chromosomes do tigers have?

Panthera tigris has 38 chromosomes. The karyotype has 16 pairs of metacentric and submetacentric autosomes and two pairs of acrocentric autosomes.

What animals have the same number of chromosomes?

Broccoli, cabbage, kale, kohlrabi, brussels sprouts, and cauliflower are all the same species and have the same chromosome number.

Can animals with different number of chromosomes mate?

While mammals with different numbers of chromosomes cannot produce fertile offspring – which is the case with offspring of donkeys and horses – amphibians, fish, plants and yeast sometimes can. When species further separate, crossbreeding no longer leads to viable offspring.”

Do all big cats have the same number of chromosomes?

The answer is that most cats have 38 chromosomes (19 pairs). The reason that this is an interesting question is because some cat species in South America have only 36 chromosomes.

What characteristics do tigers have?

Physical Characteristics

How many pairs of chromosomes do cats have?

Domestic cats have 38 chromosomes, including 18 autosomal pairs and the sex chromosomes, X and Y.

Are cats and Tigers in the same family?

Cats and Tigers are in the same family Elide. They are not of the same species or genus. Having the same number of chromosomes means in this instance that the two animals might share some common ancestor. Racoons , Pigs and Sea Otters have the same number of chromosomes as cats and tiger but they are in no way identical.

What animal has the same number of chromosomes as a cat?

Racoons , Pigs and Sea Otters have the same number of chromosomes as cats and tiger but they are in no way identical Different species of animal and plants may have the same chromosome numbers. In fact the same chromosome number may be found in hundreds of species.

Why do cats and tigers have different phenotypes?

The appearance or morphology is result of expression of genes. even though cats and tigers have same number of chromosome the gene expression may vary and thus their phenotype vary. Can your DNA tell you which foods are the best for your personal diet?

How much DNA do Tigers have in common with cats?

The tiger shares 95.6 percent of its genome with the domestic cat, from which it diverged about 10.8 million years ago, the comparison showed. In addition, several genes were altered in metabolic pathways associated with protein digestion and metabolism, or how the body uses fuel like food to power cells.