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TLS Online TPP Program

#Question id: 11798

Companion cells transport of photosynthetic products from producing cells in mature leaves to the sieve elements in the minor veins of the leaf. There are at least three different types of companion cells in the minor veins of mature, exporting leaves, All three cell types have dense cytoplasm and abundant mitochondria;

#Section 6: Plant, Animal and Microbial Biotechnology
  1. transfer cells, tonoplast cell, and Xylem parenchyma
  2. ordinary companion cells,  transfer cells,  and intermediary cells
  3. tapered lignified cell, ordinary cell, and intermediary companion cells
  4. tonoplast cell, phloem parenchyma and ordinary companion cells
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TLS Online TPP Program

#Question id: 3609

#Section 3: Genetics, Cellular and Molecular Biology

In humans, the dominance relationship between the A and B alleles of the ABO blood group gene is an example of
TLS Online TPP Program

#Question id: 3610

#Section 3: Genetics, Cellular and Molecular Biology

If the genotype consists of only one type of allele. It is called
TLS Online TPP Program

#Question id: 3611

#Section 3: Genetics, Cellular and Molecular Biology

ABO blood group system is due to
TLS Online TPP Program

#Question id: 3612

#Section 3: Genetics, Cellular and Molecular Biology

Multiple alleles control inheritance of
TLS Online TPP Program

#Question id: 3613

#Section 3: Genetics, Cellular and Molecular Biology

When a single gene influences more than one trait it is called
TLS Online TPP Program

#Question id: 3614

#Section 3: Genetics, Cellular and Molecular Biology

A gene showing codominance–