Which of these conditions are always true of populations evolving due to natural selection?

Condition 1: The population must vary in traits that are heritable.

Condition 2: Some heritable traits must increase reproductive success.

Condition 3: Individuals pass on most traits that they acquire during their lifetime.

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#Question id: 4729

#SCPH06 I Botany

In the following example, 3 independently assorting genes A, B and C are known to govern coat color in mice. Homozygous recessive cc (albino phenotype) is epistatic over both gene A and B, What will be the expected frequency of non albino, in the progeny from cross of AaBbCc with genotype of AABbCc?

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#Question id: 15731

#SCPH28 | Zoology

Conditions for rooting involves

1. low salt

2. reduced sugar level

3. addition of NAA

Which of the above statements combinations are correct

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#Question id: 10518

#I Life Science/ Life Sciences Group – I-V

HC-toxin from the fungus Cochliobolus carbonum, which causes northern leaf blight disease, and inhibits

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#Question id: 5207

#SCPH28 | Zoology

Why is it unwise to try to relate an organismʹs complexity with its size or number of cells?

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#Question id: 323

#SCPH06 I Botany

When the atoms involved in a covalent bond have the same electronegativity, what type of bond results?