Home
Class 12
BIOLOGY
Axolotl larva shows i. Neoteny and paedo...

Axolotl larva shows i. Neoteny and paedogenesis ii. Absence of thyroxine affects metamorphosis iii. It is hemichordata

A

iii correct

B

ii, and iii correct

C

I and ii correct

D

I, ii nad iii correct

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Topper's Solved these Questions

  • REPRODUCTIVE HEALTH

    A2Z|Exercise SECTION C PREVIOUS YEARS' EXAMINATION QUESTIONS (ASSERTION AND REASON TYPE QUESTIONS )|6 Videos

  • PRINCIPLES OF INHERITANCE AND VARIATION

    A2Z|Exercise SECTION A : TOPICWISE QUESTIONS ((TOPIC 1: MENDEL'S LAW OF INHERITANCE)|22 Videos

  • REPRODUCTIVE IN ORGANISMS

    A2Z|Exercise Section D: Chapter-end Test|50 Videos

Similar Questions

Explore conceptually related problems

Which of the following are correct for axolotl larva? (i) it shows neoteny an dpaedogenesis (ii) absence of thyroxine affect metamorphosis (iii) it is the larva ofhemichordata

Choose the most appropriate answer. A tadpole develops into an adult frog by the process of (i) fertilization (ii) metamorphosis (iii) embedding (iv) budding

A health disorder that results from the deficiency of thyroxine in adults and is characterized by (i) a low metabolic rate, (ii) increase in body weight, and (iii) tendency to retain water in tissues is

A health disorder that results from the deficiency of thyroxine in adults and characterized by (i) a low metabolic rate, (ii) increase in body weight and (iii) tendency to retain water in tissues is

A health disorder that results from the deficiency of thyroxine in adults and characterized by (i) a low metabolic rate (ii) increase in body weight and (iii) tendency to retain water in tissues is :

The following diagram shows the lac Operon in the absence of inducer: Identify P, I, o, b and zya by selecting the option :

Consider the following statements. I. Neoteny. is reproduction of axolotl larva. II. Biogenetic law states that, 'Ontogeny js recapitulation of phylogeny' III. Virus is a connecting link hetvveen plants and animals. IV. Most of the enzymes catalysed biochemical reactions arc same from bacteria to man and. plants. V. The composition and physiological .role of blood, lymph and tissue fluid are different in all vertebrates. Choose the code with incorrect statements

A reaction is first order in A secod order in B : (i) write differential rate equation. (ii) How is the rate affected when the concentration of B is tripled ? (iii) How is the rate affected when the concentration of both A and B is doubled?

Give reasons for the following : (i) Distilled water does not conduct electricity but rain water does. (ii) Acids do not show acidic behaviour in the absence of water. (iii) A solution with pH less than 7 is acidic. (iv) HCI shows acidic behaviour in aqeous solution but C_(2)H_(5)OH does not .

The sigmoid curve shows I. the lag phase II. The senescence phase III. The exponential growth phase IV. The maturation phase