Can you explain the process of twins generation, Biology

Assignment Help:

Q. What are twins? Genetically what are the two types of twins that can be generated?

Twins are at the same time generated (within the mother's uterus) offspring. Twins classify according to zygosity as dizygotic or as monozygotic twins.

Monozygotic twins, also called as identical twins are those originated from one single fertilized ovum (therefore from one single zygote) and monozygotic twins are genetically identical that is they have identical genotypes and are necessarily of the same sex. Dizygotic twins also called as fraternal twins are those generated from two different ova fecundated by two different sperm cells and so they are not genetically identical and they are not necessarily of the same sex.


Related Discussions:- Can you explain the process of twins generation

Chemical stress - mineral composition, Chemical Stress - Mineral compositio...

Chemical Stress - Mineral composition The living systems make use of several mineral ions that they might have encountered at the very origin or during evolution, particularly

Skeletal system - cranium, CRANIU M - Large, hollow, rounded part o...

CRANIU M - Large, hollow, rounded part of the skull. It's cavity is cranial cavity in it brain is protected. Such animals in which cranium present grouped in craniata.

Determine the categories of Taxonomic breakdown, For convenience, living th...

For convenience, living things are placed into different groups. Taxonomic breakdown of living things comprises the following categories: Family, Class, Genus, Phylum, Order, K

State the types of bone density, State the types of bone density Misch ...

State the types of bone density Misch classified bone density into following types (1988) D1. Dense cortical bone- which is almost never observed in maxilla and approximatel

Show symptoms and signs of hyperthyroidism, Q. What are some symptoms and s...

Q. What are some symptoms and signs found in patients with hyperthyroidism? The hormones made by the thyroid gland stimulate the basal metabolism of the body in hyperthyroidism

Preventive steps for global warming, Preventive steps for global warming : ...

Preventive steps for global warming :  Growing trees in vacant places. Growing social forests and protect them. Promoting abundant growth of phytoplankton plant species in marine

Explain advantages and disadvantages of spread plate method, Explain Advant...

Explain Advantages and Disadvantages of Spread Plate Method? The advantages and disadvantages of spread plate method are highlighted next. Advantages   1. It is useful fo

What is the function of the collagen fibers, What is the function of the co...

What is the function of the collagen fibers of the connective tissue? There are dissimilar collagen types. The major function of these proteins is to keep the shape and the str

Illustrate about mylohyoid muscle, Mylohyoid muscle Surgical manipulati...

Mylohyoid muscle Surgical manipulation at the crest of a severely resorbed ridge may injure the mylohyoid muscle. Manipulation of the tissues of the floor of the mouth for plac

Sample titration - estimation of vitamin c in a solution, Define Sample Tit...

Define Sample Titration - estimation of vitamin c in a solution? Take the given unknown solution provided to you in a 100 ml volumetric flask. Dilute the sample ascorbic acid s

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd