Blackheads can result from the blockage of which of the following glands? Lacrimal
Lacrimal

Sebaceous
Sebaceous

Ceruminous
Ceruminous

Sudoriferous

Suppose you have monohybrid pea plants in your garden and find that they produce round seed to wrinkled seeds in the ratio of 3: 1. if the allele are designated (r & r) receptively. what is the probable genotypes of the round seeds which produced f 1 ? rr & rr rr only rr & rr rr only rr only

Which type of respiration takes place when there is no oxygen present? a. anaerobic b. mitochondrial c. cellular d. aerobica. anaerobic

The sea slug that considered to be a photosyntheesizing animal