(উদ্ভিদবিদ্যা

Noun:

শিরাবিন্যাস,

venation শব্দের বাংলা অর্থ এর উদাহরণ:

কিছু একবীজপত্রীর দ্বিবীজপত্রী বৈশিষ্ট্য রয়েছে যেমন পাতার জালিকাকার শিরাবিন্যাস ।

যৌন উত্তেজনার ফলে স্তনের আকৃতি বৃদ্ধি পায়, স্তনের শিরাবিন্যাস স্পষ্টভাবে দৃশ্যমান হয় এবং স্তনের বোঁটা(Nipple) শক্ত হয় ।

  শিরাবিন্যাস : সোয়ালোটেল প্রজাপতিদের দ্বিতীয় অ্যানাল শিরা (Anal vein, যে শিরাগুলি ।

সেগুলো হল—পালকবিশিষ্ট অ্যারিস্টা, মস্তক ও বক্ষের কন্টকময়তা, এবং পাখার শিরাবিন্যাস ।

এরা প্রত্যেকেই একবীজপত্রী উদ্ভিদ, যাদের সমান্তরাল শিরাবিন্যাস বিশিষ্ট সরু পাতা বিদ্যমান ।

জালিকা শিরাবিন্যাস বিদ্যমান ।

venation's Usage Examples:

The broad, flat leaves with complex venation of flowering plants are known as megaphylls and the species that bear them.

There is a particular venation pattern on the forewings (the double-looped anal veins).

In some very small insects, the venation may be greatly reduced.

distinct venation.

Many are parthenogenic; males are very rare, however, at least in North American species, and have a somewhat different venation than do.

Exoporia (swift moths and their relatives), and is characterised by wing venation which is not similar or homoneurous in both pairs of wings.

The wing is distinctive in its venation, the costa is weake after the humeral crossvein and broken before vein.

Other “reductions” occur in wing venation, in the number of tarsal segments (not more than three), in the number.

Typical species in the tribe have bifine hindwing venation (unlike most of the related subfamily Hypenodinae) and are smaller than.

narrow and lanceolate, sometimes with metallic markings, and with the venation very simplified compared to most other moths.

They have membranous wings with delicate venation and can be confused with members of other Fulgoroid families such as the.

The flies are smaller than 2 mm long and are identified by the wing venation.

The wing venation differs substantially from that of Therevidae by the number of branches.

The wings have reduced venation with just 4 anal veins.

They are recognized by their wing venation which includes a long anal cell and a long basal segment of the antennal.

Both families have unusual and distinctive wing venation by which they can be easily recognized, in addition to other features.

Schizopteridae exhibit a wide range of simple and complex wing venation patterns–some species even possess true elytra.

The wings, when present, show characteristically reduced venation, with the greatest reduction in the subfamilies Ambositrinae and Diapriinae.

Members of this family are recognised by their wing-venation, where the areola postica is fused to the M-vein, giving rise to the so-called.

The wings are narrow and hair-fringed and have very weak venation.

close study of microscopic features such as subtle differences in wing venation and variation in chaetotaxy and genitalia.

venation's Meaning':

(botany

Synonyms:

system; cardiovascular system; venous blood system; circulatory system;

Antonyms:

merit system; spoils system;