One form of white eye is a recessive X-linked gene in Drosophila. From a mating of a heterozygous wild-type Drosophila female with a white-eyed male, what is the probability of wild type offspring?

#Question id: 11403

#XL - R Botany

Several categories of risk of species extinction have been defined. A species can be determined as critical endangered if there is considered to be

#Question id: 2103

#XL - S Microbiology

When a plant cell, such as one from a tulip leaf, is submerged in a hypertonic solution, what is likely to occur?

#Question id: 11049

#XL - R Botany

Match the CORRECT combination of the phloem elements with its function.

            PHLOEM ELEMENTS                                                  FUNCTIONS

P) sieve tube elements                                    i) for protection and strengthening of the tissue

Q) sieve cells                                                  ii) store and release food molecules

R) companion cells                                        iii) food translocation in angiosperm

S) Phloem parenchyma cells                          iv) latex containing cells

T) Phloem fibers and sclereids                       v) help in flow of solute and show high, metabolic activity

U) laticifers                                                     vi) food translocation on gymnosperm

#Question id: 15000

#XL - T Zoology

#Question id: 19633

#XL - P Chemistry