Genetics and Plant Breeding

Gregor Mendel used Pisum sativum (garden pea) for his groundbreaking genetics experiments on inheritance patterns. The other options are incorrect: Oryza sativa is rice, Ficus bengalensis is the banyan tree, and Allium sativum (not Alliivum) is garlic - none were Mendel's experimental organism.

The question appears to reference Tata Indica car variants/trim levels. Without authoritative documentation on what "DLG" specifically means in this context, this cannot be reliably verified. DLG may refer to a specific generation, model designation, or trim package of the Tata Indica.

Humans share approximately 99.9% genetic identity with each other, reflecting our recent evolutionary origin as a species. Humans and chimpanzees share about 98-99% of their DNA sequence, consistent with our close evolutionary relationship as primates. These figures are well-established in genetics.

Genes for both A and B antigens are dominant over O. This means if a person inherits an A gene from one parent and a B gene from the other, they will have AB blood type (both antigens expressed). The O allele is recessive and only expressed when no A or B is present.

Blood group inheritance follows ABO patterns. If father is A (genotype AA or AO) and mother is B (genotype BB or BO), their children can inherit: A from AO×BB or AO×BO; B from AA×BO or AO×BO; AB from any cross; O only from AO×BO. All four types are possible.

Father with blood group A (AA or AO) and mother with O (OO) can only pass A or O alleles. Children can be A (if father contributes A and mother contributes O) or O (if both contribute O). They cannot be B or AB since neither parent has a B allele.

When both parents have blood group O (genotype OO), they can only pass O alleles to their children. Therefore, their children can only have blood group O. Types A, B, and AB are impossible since no parent has those alleles.

Two B-type parents can have genotypes BB or BO. If both are BB, children are only B. If one or both are BO, they can have B or O children. Type A or AB is impossible since neither parent has an A allele.

Genetic studies confirm that humans and chimpanzees share approximately 98.5% of their DNA, making them our closest living relatives. This is a well-established fact in evolutionary biology.

Swede (also called rutabaga in North America) is indeed a cross between a cabbage and a turnip, developed in the 17th century. It's larger and sweeter than a turnip, with yellow-orange flesh. The vegetable originated from Sweden (hence the name) and is a common winter vegetable in Northern European cuisine.

It is a process in which an organism assimilates genetic material from another organism without being the offspring of that organism.

It is the increase in such properties as size, growth rate, fertility, and yield of a hybrid organism over those of its parents. Plant and animal breeders use heterosis by mating two different pure-bred lines that have certain desirable traits.

Mendel choose garden Pea as his experimental substrate and collected 36 different varieties, of which he finally chose seven characters, which were distinct and showed clear cut variation. The genes regulating the seven pea characters studied by mendel were located on 4 chromosomes.

The woman would have Pp genotype and her father would also have Pp genotype. As P gene is dominant, her father had ptosis and she inherited this gene from her father, so she also got ptosis.