BIOLOGY TIMES — January 2018

(d) Production of callus tissue between the cells of stock and scion In which one of the following there is no differentiation ...

(a) (c) Parenchyma cells having chlorophyll is called as chlorenchyma which is present in the mesophyll region of the leaves an ...

b (d) Tissues are classified based on the structure and position/location. (b) 39. (a) (b) Cambium has the ability to diffe ...

Match the following columns and select the correct choice Column I Column II A. Genera Plantarum 1. Aristotle B. Species Planta ...

C. Number of bones 3. 27 in frogs skeleton D. Number of bones 4. 153 in forelimb of frog (a) A - 2, B - 3, C - 4, D - 1 (b) A - ...

(c) Somatostatin and oxytocin (d) Cortisol and testosterone If you suspect major deficiency of antibodies in a person, to which ...

32.When the resident of seventh floor of a multistoryed building feels the tremors of an earthquake, he gets scared and starts c ...

Identify the tissue on the basis of given characteristics and choose the correct option from the given diagrams: (a) (b) (c) (d) ...

The cytological event that corresponds to Mendel’s law of independent assortment is seen in : (a) Metaphase I (b) Metaphase II ...

Match the following Column I Column II A. ELISA 1. Humulin B. α-1-antitrypsin 2. Gene therapy C. Retroviral vector ...

(d) Dispersed in cytosol Which part of the world has high density of organisms? (a) Deciduous forest (b) Grasslands (c) Savanna ...

Below diagram shows the structure of ------------- (a) Lenticels (b) Trichome (c) Stomata (d) Root hair A major compone ...

v Hb - made up of 4 sub units Cooperative binding:- v Hb has a greater ability to bind O 2 after a sub-unit has already bound O ...

v A left shift indicates increased O 2 affinity of Hb. This allows less O 2 to be available to the tissues. v CO, Fetal Hb, Myco ...

EVA AITS (NEET [ZOOLOGY] -8) (b) (a) Linnaeus classified organisms into 2 groups : plants and animals. (c) In Hydra, some invag ...

EVA AITS (NEET [ZOOLOGY] -9) (c) Healthy blood pressure in adults is a reading below 120 systolic or 80 diastolic. Blood pressu ...

(c) (b) Irregular bumps or conules are found in demospongiae like Euspongia. (b) Depending upon the observations Darwin made du ...

EVA AITS (NEET [ZOOLOGY] -10) (a) 33. (d) 34. (a) (c) Cu ions released from copper-releasing Intra Uterine Devices (IUDs) suppr ...

heterotrophs also present). They have cellular body organisation. (c) (b) Zoochlorellae often colour their hosts green (e.g., g ...

EVA AITS (NEET [BOTANY] -8) (d) The hydrolysis of Nucleic acid produces Phosphate group, pentose sugar (deoxy ribose or ribose) ...