Which of these structure is the carbohydrate (sugar)? 1- it shows sucrose
4 - it shows a protein
2 - it shows deoxyribose
3 - it shows phosphate

Sucrose (table sugar) is made by joining two specific monomers, glucose and fructose. Different monosaccharide pairs produce many of the common disaccharide sugars we associate with food, including sucrose, maltose (malt sugar, two glucose monomers) and lactose (milk sugar, glucose and galactose monomers).

ans.

gregor john mendel is known for study of inheritance in pea plants. he used garden pea plant for his study, having alternative traits for various characters. he performed cross-breeding in pea plants to check how characters are transmitted between parents to offspring, such as cross between pure tall and pure dwarf plant. mendel studied the inheritance patterns in pea plants for various generations.

thus, the correct answer includes options and f).

both male and female gametes are produced by meiosis of the germ cells. therefore, both male and female gametes are haploid. one male and one female gamete unite during the fertilization to form the diploid zygote. in seed bearing plants, pollen grain is the male gametophyte, which produces sperm cells.