Tay-Sachs disease shows autosomal recessive inheritance. Parents of a newly diagnosed affected child are referred for genetic counselling. It would be correct to tell them that:

TLS Online TPP Program

#Question id: 10427

#Unit 6. System Physiology – Plant

HIRs require prolonged or continuous exposure to light of relatively high irradiance, these HIRs induce phytochrome responses such as

a) Synthesis of flavonoids including anthocyanins

b) Inhibition of hypocotyl elongation in various plants

c) Induction of flowering and Plumular hook opening in lettuce

d) Enlargement of cotyledons in mustard

e) Production of ethylene in sorghum

Which of the following phytochrome responses induce by HIRs is correct?

TLS Online TPP Program

#Question id: 9614

#Unit 9. Diversity of Life Forms

Some molecular data place the giant panda in the bear family (Ursidae) but place the lesser panda in the raccoon family (Procyonidae). Consequently, the morphological similarities of these two species are probably due to

TLS Online TPP Program

#Question id: 5643

#Unit 5. Developmental Biology

The genetic analysis of arabidopsis development was strongly influenced by genetic analysis of Drosophila development, and as is the case in Drosophila, genes that influence development are often named for:

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#Question id: 5161

#General Aptitude

Find the unit digit of 83 × 87 × 93 × 59 × 61. 

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#Question id: 12737

#Unit 13. Methods in Biology

 Name the technique which is used to detect abnormalities at an early stage.