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The oxygenation activity of RuBisCo enzyme in photorespiration leads to the formation of:
In Antirrhinum (Snapdragon), a red flower was crossed with a white flower and in F1 generation, pink flowers were obtained. When pink flowers were selfed, the F2 generation showed white, red, and pink flowers. Choose the incorrect statement from the following:
Match List I with List II: List I A. Fibrous joints B. Cartilaginous joints C. Hinge joints D. Ball and socket joints List II I. Adjacent vertebrae, limited movement II. Humerus and Pectoral girdle, rotational movement III. Skull, don't allow any movement IV. Knee, help in locomotion
Match the plant with the kind of life cycle it exhibits: List-I (a) Spirogyra (b) Fern (c) Funaria (d) Cycas List-II (i) Dominant diploid sporophyte vascular plant, with highly reduced male or female gametophyte (ii) Dominant haploid free-living gametophyte (iii) Dominant diploid sporophyte alternating with reduced gametophyte called prothallus (iv) Dominant haploid leafy gametophyte alternating with partially dependent multicellular sporophyte
Three types of muscles are given as a, b and c. Identify the correct matching pair along with their location in human body:
Flippers of Penguins and Dolphins are examples of:
Match Column-I with Column-II and select the correct option using the codes given below:
Chronic auto immune disorder affecting neuro muscular junction leading to fatigue, weakening and paralysis of skeletal muscle is called as:
Removal of shoot tips is a very useful technique to boost the production of tea leaves. This is because:
The recombination frequency between the genes a & c is 5%, b & c is 15%, b & d is 9%, a & b is 20%, c & d is 24% and a & d is 29%. What will be the sequence of these genes on a linear chromosome?
Select the correct sequence for the transport of sperm cells in the male reproductive system:
What would be the heart rate of a person if the cardiac output is 5L, blood volume in the ventricles at the end of diastole is 100 mL and at the end of ventricular systole is 50 mL?
Which one of the following is the correct match of the events occurring during the menstrual cycle?
Sterilisation in males is ____________ and in females is ___________:
Given below are two statements: one is labelled as Assertion (A) and the other is labelled as Reason (R): Assertion (A): FSH acts upon ovarian follicles in female and Leydig cells in male. Reason (R): Growing ovarian follicles secrete estrogen in female while interstitial cells secrete androgen in male human being. In the light of the above statements, choose the correct answer from the options given below:
Match List-I with List-II: List-I A. Limbic system B. Arachnoid C. Corpus callosum D. Hypothalamus List-II I. Body temperature II. Tract of nerve fibres III. Amygdala IV. Cranial meninge
Read the following statements on plant growth and development. Which of the following is incorrect?
MTPs are considered relatively safe during the _______ trimester; _______ trimester abortions are riskier:
Match List - I with List - II List - I (Type of flower) (A) Zygomorphic (B) Hypogynous (C) Perigynous (D) Epigynous List - II (Example) (I) Mustard (II) Plum (III) Cassia (IV) Cucumber
A gene is said to be dominant if: