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TLS Online TPP Program

#Question id: 8940


Which of the following is a correct association of an animal germ layer with the tissues or organs to which it gives rise?

#Unit 9. Diversity of Life Forms
  1. ectoderm: outer covering of digestive system
  2. endoderm: internal lining of blood vessels
  3. mesoderm: central nervous system
  4. mesoderm: skin

Answer:- Option(s): 3


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TLS Online TPP Program

#Question id: 4801

#Unit 8. Inheritance Biology

You set up a mapping cross involving two genes in Aspergillus and determine the following percentages of tetrad types: parental ditype 51%, nonparentalditype 49%. What can you say about your genes?

TLS Online TPP Program

#Question id: 4802

#Unit 8. Inheritance Biology

Why is tetrad analysis useful for studying genetics?

TLS Online TPP Program

#Question id: 4803

#Unit 8. Inheritance Biology

Linked genes:

TLS Online TPP Program

#Question id: 4804

#Unit 8. Inheritance Biology

Formation of the following pattern in an ordered octad is due to what event during meiosis? Pattern: AAaaaaaAA

TLS Online TPP Program

#Question id: 4805

#Unit 8. Inheritance Biology

What is maximum parental frequency for two genes if single cross over within two strands?

TLS Online TPP Program

#Question id: 4806

#Unit 8. Inheritance Biology

Four incompletely link gene as cis configuration, Heterozygote ABCD/abcd produced a gamete with genotype AbCD is due to

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