a. Loss of unnecessary sense organs
b. Pressence of adhesive organs
c. Presence of suckers
d. High reproductive capacity
e. well developed digestive system
Choose correct optioin w.r.t. parasites

Adaptation of parasite may be I. loss of unnecessary organs II. Presence of adhesive organs III. Origion of sucker to cling to host IV. Loss of digestive system V. hight reproductive capacity Choose the correct combination

Parasitic mode of life ensures free lodging and meals. Identify the correct statements related to parasites. Parasites are not host specific and co-evolved. Parasites have special adaptations like loss of unnecessary sense organs,presence of suckers, loss of digestive systems, high reproductive capacity. Lice is an endoparasite. The female mosquito is a parasite.

How many of the following statements are incorrect for parasites (A) Presence of un-necessary sense organs (B) Presence of adhesive organs & suckers (C) Developed digestive system (D) High biotic potential

How many of the following statements are incorrect for parasites (A) Presence of un-necessary sense organs (B) Presence of adhesive organs & suckers (C) Developed digestive system (D) High biotic potential

Read the following statements carefully. A. Studies suggest that first organisms that invaded land were plants. br B. Saltations are large mutations and directionless while Darwinian variations are small and directional. br C. Sauropsids were common ancestors of therapsids and thecodonts. br D. Homo habilis was the first hominid with brain capacity ranging between 650-800 cc. Choose the correct option w.r.t. True (T) and False (F) statements

Read the following statements carefully. A. Studies suggest that first organisms that invaded land were plants. B. Saltations are large mutations and directionless while Darwinian variations are small and directional. C. Sauropsids were common ancestors of therapsids and thecodonts. D. Homo habilis was the first hominid with brain capacity ranging between 650-800 cc. Choose the correct option w.r.t. True (T) and False (F) statements

read the following statements w.r.t. growth in living organisms. (a).In plants growth by cell division occurs continuously throughout their lifespan. (b) growth is a defining property of living organism. (c) cell division occurs in certain tissues to replace lost cells. (d) increase in body mass is considered as growth. (e) in majority of higher animals and plants and in unicellular organisms, growth and reproduction are mutually exclusive events. select the correct option.

read the following statements w.r.t. growth in living organisms. (a).In plants growth by cell division occurs continuously throughout their lifespan. (b) growth is a defining property of living organism. (c) cell division occurs in certain tissues to replace lost cells. (d) increase in body mass is considered as growth. (e) in majority of higher animals and plants and in unicellular organisms, growth and reproduction are mutually exclusive events. select the correct option.

Which of the following statements, support the view that elaborate sexual reproductive process appeared much later in the organic evolution ? (i) Lower groups of organisms have simpler body design. (ii) Asexual reproduction is common in lower groups. (iii) Asexual reproduction is common in higher groups of organisms. (iv) The high incidence of sexual reproduction in angiosperms and vertebrates. Choose the correct answer from the options given below : (A) i, ii and iii (B) i, iii and iv (C) i, ii and iv (D) ii, iii and iv