The volumetric flow rate of carbon tetrachloride (CCI4) in a pipe is 50 cm³ min^-1. The density of CCI4 is 1.6 g cm^-3.

(i) What is the mass flow rate of CCI₄?

(ii) What is the molar flow rate of CCI₄ ?

#Question id: 3536

#Section 3: Genetics, Cellular and Molecular Biology

What is the probability that selfing an F1 plant from Mendel dihybrid cross ( RrYy X RrYy) will produce an offspring with an rrYY genotype?

#Question id: 3537

#Section 3: Genetics, Cellular and Molecular Biology

What is the probability of two offspring in which one dominant phenotype and one recessive phenotype from the mating Aa × Aa?

#Question id: 3538

#Section 3: Genetics, Cellular and Molecular Biology

Monohybrid cross allowed between heterozygous Rr (Round) and RR (Round), all progeny having Round seeded plant were allowed to self-fertilize to produce numerous progeny that are 

#Question id: 3539

#Section 3: Genetics, Cellular and Molecular Biology

In cucumbers, orange fruit color (R) is dominant over cream fruit color (r). A cucumber plant homozygous for orange fruits is crossed with a plant homozygous for cream fruits. What are phenotype of progeny if backcross between the F1 and the orange parent.

#Question id: 3541

#Section 3: Genetics, Cellular and Molecular Biology

Blue follower is dominant over white flower and long pollen is dominant over short pollen. A plant with Blue flower and short pollen was cross with white flower and long pollen. All F1 offspring display blue flower and long pollen. What is the percent of F2 progeny showing blue flower and long pollen?

#Question id: 3542

#Section 3: Genetics, Cellular and Molecular Biology

All genes are not linked. The probability of a progeny being AaBBccDd from a corss between AABbccDd and aaBBccDD parents will be