Model Paper 2 — NEET STD 11 Science — Question

In Mendel's experiment nature of seed coat, flower colour, position of flower, pod colour, stem height etc. are reffered to as

The dark band present on myofibril is

The ducts of mammary gland are lined by

Which one of the following is used in the manufacture of alcohol

In which phylum segmentation is shown ?

Match the following cell structure with its characteristic feature

(a) Tight junctions	(i) Cement neighbouring cells together to form sheet
(b) Adhering Junctions	(ii) Transmit information through chemical to another cells
(c) Gap junctions	(iii) Establish a barrier to prevent leakage of fluid across epithelial cells
(d) Synaptic junctions	(iv) Cytoplasmic channels to facilitate communication between adjacent cells

Select correct option from the following

The contrast to Annelids the Platyhelminths show

Glomerular filtrate contains

What is used for commercial production of ethanol ?

If mating is random, population is large and mutation does not occur; then gene frequencies of population from generation to generation remain constant. This was put forwarded by