Ichthyosaurs were aquatic dinosaurs. Fossils show us that they had dorsal fins and tails, as do fish, even though their closest relatives were terrestrial reptiles that had neither dorsal fins nor aquatic tails. The dorsal fins and tails of ichthyosaurs and fish are

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#Question id: 39300

#Plant Biotechnology

Q. Which parental combinations were used to produce CMS (cytoplasmic male sterility)?

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#Question id: 39301

#Plant Biotechnology

Q. The hybrid combination B. napus + B. campestris + Raphanus sativa is notable for:

TLS Online TPP Program

#Question id: 39302

#Plant Biotechnology

Q. Which of the following is incorrectly matched?

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#Question id: 39303

#Plant Biotechnology

Q. Cytoplasmic male sterility (CMS) has been developed in:

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#Question id: 39304

#Plant Biotechnology

Q. Which parental combination provides both CMS and herbicide resistance?

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#Question id: 39305

#Plant Biotechnology

Q. Streptomycin resistance in tobacco was introduced through somatic hybridization with: