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How many chromosome's in a plant cell?
A plant cell typically contains multiple sets of chromosomes, which can vary depending on the species. Most common plant species are diploid, meaning they have two sets of chromosomes. However, there are also species that are polyploid with more than two sets of chromosomes.
What is chromosome comparison?
Chromosome comparison is where the DNA of one species is compared to another. For instance, Scientists compare the remains of prehistoric animals to current organisms roaming the Earth in our modern day world.
What is a genetic protein-like nucleic acid on plant and animal genes and chromosomes that controls inheritance?
The genetic material that controls inheritance in plants and animals is called DNA, which stands for deoxyribonucleic acid. DNA is a long molecule made up of nucleotides that contain the genetic instructions for the development, functioning, growth, and reproduction of all living organisms. This molecule is located in the genes and chromosomes of cells, where it regulates the traits passed on from parents to offspring.
How many chromosomes does an animal sperm have?
n/2 where n is the total number of chromosomes normally present in that animal.For example humans have 46 chromosomes in a somatic cell, and 23 chromosomes in a germ cell (sperm / egg).Different species often have different numbers of chromosomes. In fact different numbers of chromosomes are why a donkey and a horse can mate to produce a mule, but the mule cannot reproduce.
What is the purpose of meiosis in animals?
Meiosis in animals is a type of cell division necessary for sexual reproduction. During meiosis, the chromosomes are halved so that during sexual reproduction two halves from two parents can come together and form one cell, genetically combining their different chromosomes.
List of number of chromosomes present in different plants and animals?
Different animals have different numbers of chromosomes. Humans have 46 chromosomes while other animals vary in the amount of chromosomes. A pig has 38 and a horse has 64. Was there as specific animal that you wanted to know about?
Does food have chromosomes?
Yes, most plants and animals have chromosomes (although the # of chromosomes varies in different species) If you eat fruit, vegetables, grains, or meat you are eating chromosomes.
Why germinal layers are not present in animals?
the animals having same number of chromosomes but members of different species why?
Do animals have both X and Y chromosomes?
No, animals do not have both X and Y chromosomes. In most animals, males have XY chromosomes and females have XX chromosomes.
Scientists compare gnotobiotic animals with regular animals What makes gnotobiotic animals different?
Raised germ free
Does an animal have more chromosomes than a plant?
possibly, different animals have different chromosome numbers, as do plants... so the chances are that yes there will be some plants that have the same amount of chromosomes as certain animals have... but they could never combine or cross with each other
Do all animals possess both X and Y chromosomes?
No, not all animals possess both X and Y chromosomes. In fact, many animals have different sex determination systems, such as the ZW system in birds and the haplodiploid system in insects.
Why do scientists group animals into kingdoms?
bcoz are so many animals that exist and study of such a huge no. of animals is not a piece of cake ready to eat. So to make the study easier the scientists categorised the animals into different kingdoms.
How many chromosome's in a plant cell?
A plant cell typically contains multiple sets of chromosomes, which can vary depending on the species. Most common plant species are diploid, meaning they have two sets of chromosomes. However, there are also species that are polyploid with more than two sets of chromosomes.
How do scientists know that different kinds of plants and animals lived in earths parts?
they take plants and animals to the lab and experiment
Do animals have an even or odd number of chromosomes?
Humans have 46 chromosomes. To be more specific, they have 22 somatic (body) chromosomes from each parent, and one sex chromosome from each parent. Added together, humans have 46 chromosomes (or 23 pairs). However different animals have different numbers of chromosmes. But under normal circumstances, each has 1 copy from each parent, and 1 copy of a sex chromosome from each parent. For instance, mice have 40 chromosomes, a horse has 64, a cat and dog both have 38, and some species of elephants have 56. It depends on the animal because each animal has a different number of chromosomes.
What is wildlife diversity?
The words scientists use to describe the variety of different wildlife/animals in an area :)
